The Future of Birds
- Description
- Reviews
- Citation
- Cataloging
- Transcript
With the loss of global biodiversity and climate change in mind, the world`s ornithologists are understanding how important birds are for ecosystems and economies. In this documentary, you will discover recent research conclusions with scientists and ornithologists from around the planet. You will share the passion and the love of birders and admire the most elegant and mobile creatures of the natural world. The importance of birds cannot be understated. They connect boreal forests to the tropics, disperse seeds they have eaten through their droppings and bring plants back to ecosystems that have been destroyed.
Citation
Main credits
Demers, Jocelyn (filmmaker)
Lepp, David (narrator)
Other credits
Cinematography and editing, Jocelyn Demers.
Distributor subjects
Documentary films,Birds,Conservation and Protection,Economics,PreservationKeywords
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(pensive piano music)
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(distant birds chirping)
(pensive piano music)
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(plaintive orchestral music)
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- [Narrator] Birds are
one of the best-known
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and most highly-valued
elements of the natural world,
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comprising around 11,000
different species.
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And birds are the most
mobile creatures on Earth.
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(plaintive orchestral music)
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The world of birds is connected to a vast
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international network of
ecologists, biologists,
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ornithologists and birders.
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This shared natural heritage
brings people together
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for conservation, especially
around important bird habitats
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often called IBAs.
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- Birds are really important.
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They connect boreal
forests to tropical forests
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and create these links that
many other species don't create.
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They're also really
important species in that
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they are sensitive to
changes in the environment.
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So, looking at birds can
help you understand changes
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in a broader environment.
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(upbeat orchestral music)
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- [Narrator] The world's
best ornithologists
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are understanding how important birds are,
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and it is in Vancouver, Canada
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that they recently convened.
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With the loss of global biodiversity
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and climate change in
mind, the Vancouver meeting
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was marked by a smoky sky
caused by forest fires,
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a new feature of the region in the summer.
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(upbeat orchestral music)
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This part of North
America is also recognized
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for its exceptional
permanent bird population,
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and for the migration
of several bird species.
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(upbeat orchestral music)
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Development on the west coast of Canada
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is threatening the lives
of birds in this region,
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making this international
meeting especially important
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to bird lovers in Canada,
as well as around the world.
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(birds cawing)
(upbeat music)
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- We say birds are organisms in this world
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without national
boundaries, and that shows
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ornithologists often need to
collaborate with each other.
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We need the support of all the countries,
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governments like Canada,
and every other place
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to encourage their scientists
to do more research
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and to collaborate with everyone else,
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and IOU stand ready to provide assistance.
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- [Narrator] One of the most
impressive ornithologist
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presentations you can
see involves visual art,
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bird conservation, food sustainability,
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and peace in the Middle East.
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(mellow orchestral music)
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The presenters are Dr. Yossi Leshem,
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Dr. Alexandre Roulin,
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and General Mansour Abu Rashid.
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For many years now, they have
traveled around the planet
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proposing a new diplomatic
vision to inspire the world.
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During their presentation, an art book
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about the Dead Sea was launched.
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This fantastic collection of paintings
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is the result of work of a
group of talented artists
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from around the world.
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(upbeat orchestral music)
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Bringing awareness to the
Dead Sea is the intention.
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Saving this jewel of the
Middle East from dying
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is the objective.
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Yossi Leshem is well-renowned
for his work with birds,
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tagging them with Muslim,
Jewish and Christian names
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because they travel
from country-to-country
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without passport or special visa.
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- We decided to put 120 radios on the back
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of white storks from Germany.
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All of them are moving to
Israel up to South Africa,
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so that you to learn
where are the most important
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stopover sites where they are stopping
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to learn how to protect them.
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- [Narrator] The barn
owl is a killing machine,
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but the siblings can negotiate
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who is going to devour the next prey
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and avoid fighting for food.
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As humans, we should be inspired.
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- We want to promote environmentally
friendly agriculture.
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And for this goal, we favor barn owls.
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We fix boxes in the fields.
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Barn owls go in these boxes to breed,
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and they do the job of the poison,
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they eat the rodents.
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One family of barn owls
eat between two thousand
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and six thousand rodents per year.
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- It's not only an important
environmental project
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to protect the birds, it's
also getting people together,
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the farmers, and the children,
and the conservationists,
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and suddenly when they
walk together in the field,
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we are becoming friends.
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Some of the seminar, we
will even dance together.
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So, we have now hundreds
of farmers from Palestine,
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from Jordan, and from Israel
who are meeting each other,
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and I think it's a big story of success.
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- [Alexandre] We love everybody.
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We want that peace.
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We want everybody together, to be happy.
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- [Narrator] The reputation of neutrality
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of Swiss people like Dr. Alexandre Roulin
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already opened new doors to
promote peace and biodiversity.
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- And we have to use it
for the good of the people.
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- In the Middle East, you know the profit
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is going on, unfortunately.
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And the peace is coming now,
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not with the dove in the olive branch,
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but with the barn owl.
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The barn owl is doing the peace.
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So, we are not naive, we work together.
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I believe in peace, I think
that if we have peace,
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we can do better science, better education
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and everything is better.
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But the politician are failing.
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- [Narrator] General Mansour Abu Rashid
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is a man with a fantastic destiny.
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He went from war to peace,
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and long-lasting friendships
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because of ecological projects.
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- We asked many professors and experts
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from North Africa to join us.
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They joined us, with
people coming from Turkey,
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from Greece, from Italy,
also from Palestine,
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Israel, and Switzerland.
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- [Narrator] This ecological
and diplomatic project
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is spreading around the
world, and more scientists,
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farmers, students,
ecologists, and politicians
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are discovering the true
virtue of the barn owl
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as a symbol of peace and biodiversity.
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(clapping)
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- [Mansour] Thank you.
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(upbeat orchestral music)
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- [Narrator] At the
Vancouver Convention Center,
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hundreds of presentations were just
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as different as the others.
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Here's one of the speakers
from South Africa.
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- We're now sitting with
a situation where we have
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globally important
populations of albatrosses
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being threatened by mice at two islands,
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What we're gearing up towards is trying
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to eradicate mice from these islands.
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The technology does exist.
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The New Zealanders have
developed this approach
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of using helicopters
to drop poisoned bait.
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You have to cover the whole island
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in a relatively short period
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because you can't afford to
miss any bit of the island.
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The idea is that you deliver poisoned bait
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to every single mouse on the island.
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The technology started
with rats initially,
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which are easier to work
with because they're bigger,
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they have larger home
ranges, so your tolerance
00:09:01.860 --> 00:09:05.250
in terms of how finely you
have to spread the bait
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is a little bit greater, but with mice,
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you've got higher
densities of individuals.
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You have to be very precise
where you get the bait to.
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But we're reasonably
confident that we will be able
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to eradicate mice from
both of these islands.
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As the sub-Antarctic warms
up and becomes drier,
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the mouse numbers each summer build up
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to higher numbers and higher numbers,
00:09:26.530 --> 00:09:29.100
and we've been able to track those changes
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and link that to attacks on birds.
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- [Narrator] At least 40%
of bird species worldwide
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have declining populations.
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Some bird populations are stable
00:09:40.820 --> 00:09:42.550
and a few are increasing,
00:09:42.550 --> 00:09:44.750
a reflection of conservation efforts,
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but also of the fact that some groups
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can thrive in human-altered habitats.
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Here is an interesting project
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in the Vancouver region in Canada.
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- Well, this morning, we
are going to initiate,
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we're going to build a
Bald Eagle nest framework
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in the city of Surrey's
first Bald Eagle preserve.
00:10:05.640 --> 00:10:08.340
Surrounding us is a housing development
00:10:08.340 --> 00:10:10.410
by Dawson+Sawyer.
00:10:10.410 --> 00:10:13.500
And in the middle of
this housing development
00:10:13.500 --> 00:10:16.020
initially was a Bald Eagle nest.
00:10:16.020 --> 00:10:19.620
And to get permission
to build the subdivision
00:10:19.620 --> 00:10:23.470
in the area of the eagle nesting site,
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an active nesting site,
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we came to an agreement
between the developer,
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me speaking on behalf of eagles,
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the city of Surrey being
the zoning definers,
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and the provincial government,
00:10:38.990 --> 00:10:43.780
with the Department of Forestry
Lands and Natural Resources,
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they administer the Wildlife Act.
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So all these players we
got together and we said,
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"Okay, how do we get a Bald Eagle to nest
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"in the middle of this subdivision?
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"All the surrounding subdivisions
are devoid of trees."
00:11:01.472 --> 00:11:04.222
(metal clanking)
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(mechanical whirring)
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(melancholic music)
(birds chirping)
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Over the years, the people
to the south of this
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have claimed the Canadian
Bald Eagle as their emblem,
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and so they want to call
it the American Bald Eagle.
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Well, of course, most of the
Bald Eagle come from Canada,
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so they're Canadian, but
we share them with them.
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We share them.
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We're, to a large extent, known for having
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introduced cameras in the Bald Eagle nest,
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and that's now become
popular, not only in America
00:11:55.460 --> 00:11:59.890
but there are wildlife cameras
now all over the world.
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But we kinda pioneered that.
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The Bald Eagle if one of the
world's seven big fish eaters,
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and they're literally
all over North America.
00:12:08.720 --> 00:12:12.120
Wherever there are
riparian ways, waterways,
00:12:12.120 --> 00:12:16.850
rivers, creeks, ponds, lakes, oceans,
00:12:16.850 --> 00:12:20.163
there you will find eagles
for part of the year.
00:12:22.320 --> 00:12:24.360
An incredibly productive bird,
00:12:24.360 --> 00:12:28.430
and once America quit shooting eagle,
00:12:28.430 --> 00:12:31.540
the eagle began to tame down.
00:12:31.540 --> 00:12:34.710
It began to accept humans.
00:12:34.710 --> 00:12:39.120
And in our area here where
I am, in the Fraser Valley,
00:12:39.120 --> 00:12:41.810
in the early 60s, I did aerial surveys.
00:12:41.810 --> 00:12:45.680
I could find three pairs
of nesting Bald Eagles.
00:12:45.680 --> 00:12:47.910
Fortunately, we quit doing that,
00:12:47.910 --> 00:12:50.410
and the eagle has rewarded us.
00:12:50.410 --> 00:12:53.160
They assessed that we're
not going to shoot them.
00:12:53.160 --> 00:12:56.290
It took about 25 years for this to happen.
00:12:56.290 --> 00:13:00.000
But that we wouldn't
shoot them, and the towns
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had more food availability
in them, than the wilderness.
00:13:04.630 --> 00:13:07.890
And a kind of simple example
of that is,
00:13:07.890 --> 00:13:11.390
well, I did surveys of
like a thousand eagle nests
00:13:11.390 --> 00:13:14.030
out on the wilderness coast.
00:13:14.030 --> 00:13:18.340
They would be barely
producing one young per nest.
00:13:18.340 --> 00:13:20.570
Here in the town, we're producing
00:13:20.570 --> 00:13:23.770
an awful lot higher
percentage raising two young.
00:13:23.770 --> 00:13:25.940
There is just so much more food,
00:13:25.940 --> 00:13:29.990
so much ditches full of fish and mud crabs
00:13:29.990 --> 00:13:33.060
along the edges of every little ditch.
00:13:33.060 --> 00:13:38.060
It is rabbit habitat, and foxes,
and of course, feral cats.
00:13:39.990 --> 00:13:43.790
All of these make wonderful
food, particularly
00:13:43.790 --> 00:13:46.060
since cars run them over.
00:13:46.060 --> 00:13:47.710
These are not quarries that eagles
00:13:47.710 --> 00:13:49.800
would normally readily catch,
00:13:49.800 --> 00:13:53.313
but they do like road kills.
00:13:53.313 --> 00:13:55.896
(mellow music)
00:13:59.700 --> 00:14:04.700
(twittering)
(mellow music)
00:14:14.930 --> 00:14:18.390
We're the south in the
winter for Bald Eagles.
00:14:18.390 --> 00:14:22.600
We are the southern place
where they accumulate,
00:14:22.600 --> 00:14:25.210
where there is food all winter.
00:14:25.210 --> 00:14:29.800
Right here, the last big,
food source in Canada.
00:14:29.800 --> 00:14:32.440
There's so many fish in our river.
00:14:32.440 --> 00:14:35.930
And the timing is perfect,
because our salmons spawn
00:14:35.930 --> 00:14:38.630
late in the year, November,
and they're available
00:14:38.630 --> 00:14:40.320
in the rivers in December, January,
00:14:40.320 --> 00:14:42.510
and sometimes into February.
00:14:42.510 --> 00:14:46.990
(chirping)
(mellow music)
00:14:46.990 --> 00:14:50.270
So, all our eagles,
when they nest in June,
00:14:50.270 --> 00:14:54.100
even July and August in the Fraser Valley,
00:14:54.100 --> 00:14:56.870
they all, with their young, fly north,
00:14:56.870 --> 00:14:59.500
because that's where the early salmon
00:14:59.500 --> 00:15:02.940
are laying on the rivers
from late June onward.
00:15:02.940 --> 00:15:06.500
So, there's millions
of pounds of free food,
00:15:06.500 --> 00:15:08.560
and they all learn to go northward,
00:15:08.560 --> 00:15:11.090
but, and there's the big but,
00:15:11.090 --> 00:15:13.913
but as winter encroaches in November,
00:15:15.640 --> 00:15:16.990
the water gets all frozen.
00:15:16.990 --> 00:15:19.460
There can be salmon in
the river, dead ones,
00:15:19.460 --> 00:15:22.560
spawned-out ones, but it's under ice.
00:15:22.560 --> 00:15:25.460
So the eagles move southward,
00:15:25.460 --> 00:15:29.820
and that's when we get our
huge quantities of eagles.
00:15:29.820 --> 00:15:32.287
It's in November, December,
often the peak is,
00:15:32.287 --> 00:15:37.080
and even into January,
cumulating here all winter,
00:15:37.080 --> 00:15:39.050
because we don't freeze up here.
00:15:39.050 --> 00:15:42.109
So, our salmon carcasses
are always available.
00:15:42.109 --> 00:15:47.060
(twittering)
(mellow music)
00:15:47.060 --> 00:15:50.300
There's probably well over 500 pairs
00:15:50.300 --> 00:15:54.720
nesting in the area that
I earlier, 50 years ago,
00:15:54.720 --> 00:15:56.500
could only find three pairs.
00:15:56.500 --> 00:16:01.490
That's a wonderful statement
of how we have changed
00:16:01.490 --> 00:16:04.610
our attitude to these big predators.
00:16:04.610 --> 00:16:07.440
We can make a difference, and we have.
00:16:07.440 --> 00:16:10.470
The eagle has responded beautifully
00:16:10.470 --> 00:16:12.823
to the fact that we've
offered them protection.
00:16:13.809 --> 00:16:16.476
(pensive music)
00:16:25.320 --> 00:16:26.880
- [Narrator] Here in Canada, the eagle
00:16:26.880 --> 00:16:28.633
has a special significance.
00:16:29.514 --> 00:16:32.950
- When we pass away into the next world,
00:16:32.950 --> 00:16:37.940
the eagle takes us to our Creator.
00:16:37.940 --> 00:16:40.350
And it takes our prayers up, and the eagle
00:16:40.350 --> 00:16:43.250
keeps soaring around and round us.
00:16:43.250 --> 00:16:46.440
And every prayer, every
song that you sing,
00:16:46.440 --> 00:16:48.830
the eagle takes it and
brings it to Creator
00:16:48.830 --> 00:16:50.888
and to our ancestors.
00:16:50.888 --> 00:16:54.471
(crowd cheering, clapping)
00:16:58.180 --> 00:16:59.800
- [Narrator] Conservation works better
00:16:59.800 --> 00:17:03.260
when we protect habitats to
save an entire ecosystem.
00:17:03.260 --> 00:17:06.730
An example of that is that
by helping a fish habitat,
00:17:06.730 --> 00:17:08.698
we can help birds as well.
00:17:08.698 --> 00:17:11.281
(upbeat music)
00:17:12.160 --> 00:17:14.980
- Today, we're out here
in the Fraser estuary
00:17:14.980 --> 00:17:18.500
in the south arms of the
main arm of the river,
00:17:18.500 --> 00:17:20.060
right where the river meets the ocean.
00:17:20.060 --> 00:17:22.780
We've been doing some research looking at
00:17:22.780 --> 00:17:25.060
the juvenile salmon of migration period,
00:17:25.060 --> 00:17:28.140
so, there's juvenile
salmon from different areas
00:17:28.140 --> 00:17:29.290
of the Fraser watershed,
00:17:29.290 --> 00:17:32.010
that all have to migrate
through the estuary.
00:17:32.010 --> 00:17:34.170
And many different species and populations
00:17:34.170 --> 00:17:36.560
rely on these habitats in the estuary,
00:17:36.560 --> 00:17:40.510
so, we come out and we
use a variety of methods.
00:17:40.510 --> 00:17:42.560
Today we were beach seining.
00:17:42.560 --> 00:17:45.870
So, we use our beach seine to
try to capture juvenile salmon
00:17:45.870 --> 00:17:49.020
and we go out to different
habitats in different areas
00:17:49.020 --> 00:17:52.240
to try to figure out when
the different populations
00:17:52.240 --> 00:17:54.760
and different species are
coming down to the estuary,
00:17:54.760 --> 00:17:57.220
how long they're spending in the estuary,
00:17:57.220 --> 00:17:59.440
what habitats they prefer
while they're here,
00:17:59.440 --> 00:18:01.980
and then also looking
at how they're growing
00:18:01.980 --> 00:18:05.480
while they're here, so
our goal is to be able to
00:18:05.480 --> 00:18:08.090
catch them when they're first
arriving in the estuary,
00:18:08.090 --> 00:18:10.730
and catch them continuously
while they're here
00:18:10.730 --> 00:18:13.360
until the very end, so that
we can get a really good idea
00:18:13.360 --> 00:18:16.240
of which habitats salmon are using
00:18:16.240 --> 00:18:18.942
and which ones are the most important.
00:18:18.942 --> 00:18:21.525
(mellow music)
00:18:22.660 --> 00:18:26.470
We set up all basically from
March until early August
00:18:26.470 --> 00:18:29.670
and that whole time, there's
different juvenile salmon
00:18:29.670 --> 00:18:31.087
using the estuary.
00:18:31.087 --> 00:18:34.440
(mellow music)
00:18:34.440 --> 00:18:35.650
On the main stem of the river,
00:18:35.650 --> 00:18:38.740
we have a jetty that
extends from the river mouth
00:18:38.740 --> 00:18:41.550
out into the estuary
for several kilometers,
00:18:41.550 --> 00:18:43.450
and there's no way for juvenile salmon
00:18:43.450 --> 00:18:47.280
moving down the river to
get off that main stem
00:18:47.280 --> 00:18:50.040
and to get into the
near-shore brackish habitats
00:18:50.040 --> 00:18:51.810
that they rely on.
00:18:51.810 --> 00:18:55.330
And they need to be able to
acclimate to the saltwater
00:18:55.330 --> 00:18:56.800
before they further into the ocean.
00:18:56.800 --> 00:18:59.800
So the Raincoast Conservation Foundation
00:18:59.800 --> 00:19:02.230
is working with Fisheries
and Oceans Canada
00:19:02.230 --> 00:19:04.300
to try to create some openings
00:19:04.300 --> 00:19:06.695
in some of these manmade structure.
00:19:06.695 --> 00:19:08.220
(mellow music)
00:19:08.220 --> 00:19:10.590
- [Narrator] The Fraser
estuary is a productive
00:19:10.590 --> 00:19:13.820
and complex ecosystem,
where marine mammals,
00:19:13.820 --> 00:19:18.080
fish, planktons, plants,
insects and birds live.
00:19:18.080 --> 00:19:20.680
And each part of this puzzle is important
00:19:20.680 --> 00:19:24.180
to maintain the balance and
health of the ecosystem.
00:19:24.180 --> 00:19:25.680
- [David] And we know
that this one is a Sockeye
00:19:25.680 --> 00:19:29.180
instead of a Chinook because
the parr marks are smaller,
00:19:29.180 --> 00:19:32.200
and they're not uniform, and some of them
00:19:32.200 --> 00:19:34.680
are just crossing this
little lateral line,
00:19:34.680 --> 00:19:36.530
whereas with the Chinook, their parr marks
00:19:36.530 --> 00:19:38.290
are much bigger and wider,
00:19:38.290 --> 00:19:40.193
and they come well below this line.
00:19:41.239 --> 00:19:45.315
(mellow music)
(quacking)
00:19:45.315 --> 00:19:46.240
(mellow music)
00:19:46.240 --> 00:19:49.140
- [Narrator] The local
ecosystems of the Fraser estuary
00:19:49.140 --> 00:19:51.240
and the Salish Sea are under threat
00:19:51.240 --> 00:19:52.883
from many different projects.
00:19:54.600 --> 00:19:56.710
Here, on the west coast in Canada,
00:19:56.710 --> 00:19:59.890
is a sensitive area called Roberts Bank.
00:19:59.890 --> 00:20:03.220
It is a major stopover
for the Western Sandpiper.
00:20:03.220 --> 00:20:06.100
An important group of activists
are calling for the halt
00:20:06.100 --> 00:20:08.420
of the Port of Vancouver expansion project
00:20:08.420 --> 00:20:09.563
in this specific area.
00:20:11.770 --> 00:20:14.253
- Roberts Bank is under threat.
00:20:15.400 --> 00:20:18.450
Vancouver Fraser Port Authority
00:20:18.450 --> 00:20:22.400
wants to add a second container terminal
00:20:22.400 --> 00:20:25.530
right slap bang in the middle
00:20:25.530 --> 00:20:30.250
of this crucial feeding
ground for Western Sandpipers
00:20:30.250 --> 00:20:32.960
and millions of other shorebirds.
00:20:32.960 --> 00:20:36.420
But the Western Sandpiper
species in particular
00:20:36.420 --> 00:20:40.490
relies on that stopover at Roberts Bank
00:20:40.490 --> 00:20:45.460
to fuel up for their next
leg north in the Arctic.
00:20:45.460 --> 00:20:49.330
- I've tagged Sandpipers
in Panama with radios
00:20:49.330 --> 00:20:52.537
and followed them up here,
and I know where they stop.
00:20:52.537 --> 00:20:55.300
The Roberts Bank is one of
the last places they stop
00:20:55.300 --> 00:20:59.420
before they have a long hop
to go from Roberts Bank,
00:20:59.420 --> 00:21:01.490
and they forage like crazy.
00:21:01.490 --> 00:21:02.950
And then they had this long hop
00:21:02.950 --> 00:21:05.970
where they go to Alaska to breed.
00:21:05.970 --> 00:21:08.740
But in that time,
00:21:08.740 --> 00:21:10.880
from the time they leave Roberts Bank
00:21:10.880 --> 00:21:13.390
til the time they get to Alaska,
00:21:13.390 --> 00:21:16.620
oftentimes it's nonstop, it's a long hop.
00:21:16.620 --> 00:21:19.750
And so they have to eat enough
and get enough nutrients
00:21:19.750 --> 00:21:22.280
in order to reach the breeding grounds.
00:21:22.280 --> 00:21:25.308
And if they don't, they don't breed.
00:21:25.308 --> 00:21:28.475
(pensive piano music)
00:21:30.280 --> 00:21:33.960
We saw diatoms and
biofilm in their stomach,
00:21:33.960 --> 00:21:35.000
so that was curious.
00:21:35.000 --> 00:21:40.000
Biofilm's like a polymer secreted
mat with organic material,
00:21:42.100 --> 00:21:46.222
and diatoms, which are
little micro phytoplankton.
00:21:46.222 --> 00:21:49.305
(mellow piano music)
00:22:00.470 --> 00:22:03.090
The Western Sandpipers
need to eat the diatoms
00:22:03.090 --> 00:22:08.090
in Roberts Bank because they
provide an essential nutrient
00:22:08.460 --> 00:22:10.570
that the Sandpipers can't make,
00:22:10.570 --> 00:22:12.013
and neither can the Dunlins.
00:22:13.150 --> 00:22:15.970
It is EPA and DHA which is just
00:22:15.970 --> 00:22:19.840
a long chain unsaturated fatty acid.
00:22:19.840 --> 00:22:21.440
And these are very important
00:22:21.440 --> 00:22:23.930
because they're bioactive molecules
00:22:23.930 --> 00:22:28.630
that actually works with the
animal's physiological system,
00:22:28.630 --> 00:22:32.070
that it brings into a
system that will then attach
00:22:32.070 --> 00:22:35.180
to another molecule in the animal
00:22:35.180 --> 00:22:38.270
and will then initiate a huge cascade
00:22:38.270 --> 00:22:41.380
of physiological functions
that weren't there before,
00:22:41.380 --> 00:22:43.570
that weren't able to start before
00:22:43.570 --> 00:22:45.830
because that molecule wasn't there.
00:22:45.830 --> 00:22:49.960
They help in shutting down
the inflammation pathways.
00:22:49.960 --> 00:22:53.880
They help in the vision and they also help
00:22:53.880 --> 00:22:57.250
in changing muscles, theoretically,
00:22:57.250 --> 00:23:00.420
from the short hop flight muscles,
00:23:00.420 --> 00:23:02.510
the way you've seen
some of these shorebirds
00:23:02.510 --> 00:23:04.740
just kinda go up really fast and then
00:23:04.740 --> 00:23:07.393
just go to another area not very far away.
00:23:08.350 --> 00:23:11.670
From that short hop muscle,
they changed into these
00:23:11.670 --> 00:23:15.460
what we call marathon
muscles, long hop muscles
00:23:15.460 --> 00:23:18.580
that go nonstop, 'cause
these birds don't stop.
00:23:18.580 --> 00:23:21.293
There are very few places
they can feed on the way.
00:23:23.439 --> 00:23:26.606
(lilting piano music)
00:23:37.221 --> 00:23:39.050
They call them essential fatty acids
00:23:39.050 --> 00:23:40.980
because we can't make them.
00:23:40.980 --> 00:23:45.270
We, and most animals like fish,
00:23:45.270 --> 00:23:48.340
mammals, a lot of insects cannot.
00:23:48.340 --> 00:23:50.620
They don't have the enzymes to make them,
00:23:50.620 --> 00:23:54.190
so we depend on the
diatoms to give them to us.
00:23:54.190 --> 00:23:55.990
And that's how we get it from salmon.
00:23:55.990 --> 00:23:59.710
We always talk about salmon
having Omega-3 fatty acids,
00:23:59.710 --> 00:24:02.630
but it's because they've
eaten these smaller creatures
00:24:02.630 --> 00:24:04.500
that have the fatty acids.
00:24:04.500 --> 00:24:08.860
So, if something is built right in front
00:24:08.860 --> 00:24:13.300
of where this flow from the
Fraser River is coming out,
00:24:13.300 --> 00:24:16.490
the fatty acids cannot get out.
00:24:16.490 --> 00:24:18.980
They can't get out to the
whole Strait of Georgia.
00:24:18.980 --> 00:24:22.270
And this is when all the
salmon are coming up to breed
00:24:22.270 --> 00:24:27.080
and the orcas are out there,
and a myriad of other seabirds,
00:24:27.080 --> 00:24:32.050
and they're dependent on
fatty acids, this EPA and DHA.
00:24:32.050 --> 00:24:34.460
And also, if there's something built
00:24:34.460 --> 00:24:38.510
in front of the Fraser
River, what it'll do,
00:24:38.510 --> 00:24:42.170
if you just imagine the
Fraser River coming this way,
00:24:42.170 --> 00:24:44.203
and something stopping it,
00:24:46.240 --> 00:24:47.950
that will then just make more
00:24:47.950 --> 00:24:49.470
and more freshwater back there,
00:24:49.470 --> 00:24:52.810
and the marine diatoms can't live there.
00:24:52.810 --> 00:24:56.070
They have a very narrow range
00:24:56.070 --> 00:24:59.410
of the salinities they can tolerate.
00:24:59.410 --> 00:25:03.010
They can tolerate a little
bit of freshwater pulsing,
00:25:03.010 --> 00:25:06.700
but they can't tolerate
constant freshwater.
00:25:06.700 --> 00:25:09.700
So, the marine diatoms,
they'll more probably be
00:25:09.700 --> 00:25:13.490
replaced with the freshwater diatoms,
00:25:13.490 --> 00:25:16.313
and these don't have
what the shorebirds want.
00:25:17.170 --> 00:25:21.780
70 genera of shorebirds
have those tongues,
00:25:21.780 --> 00:25:24.510
have those little Velcro-type tongues.
00:25:24.510 --> 00:25:27.820
And so that shows you
how important diatoms
00:25:27.820 --> 00:25:32.603
and biofilm are for almost
every shorebird imaginable.
00:25:33.820 --> 00:25:35.760
- [Narrator] Local birds
are an important part
00:25:35.760 --> 00:25:37.470
of the local ecosystem,
00:25:37.470 --> 00:25:40.870
but migratory birds are
part of multiple ecosystems
00:25:40.870 --> 00:25:43.050
located far apart from each other.
00:25:43.050 --> 00:25:46.080
And that brings new challenges.
00:25:46.080 --> 00:25:48.580
- The primary thing we need to consider
00:25:48.580 --> 00:25:53.580
is to maintain good habitat
for the birds to survive.
00:25:55.130 --> 00:25:57.130
Regardless whether it's breeding habitat,
00:25:57.130 --> 00:26:00.530
wintering habitat, or migration route,
00:26:00.530 --> 00:26:02.810
without habitat, whatever else we do
00:26:02.810 --> 00:26:05.070
is like keeping something in the zoo.
00:26:05.070 --> 00:26:07.730
You can keep it on show,
but that's not the same
00:26:07.730 --> 00:26:09.470
as surviving in the wild.
00:26:09.470 --> 00:26:12.060
So, to my mind, habitat protection
00:26:12.060 --> 00:26:16.130
is of the utmost importance, but we know
00:26:16.130 --> 00:26:19.310
habitat damage, habitat degradation,
00:26:19.310 --> 00:26:21.350
is happening everyday.
00:26:21.350 --> 00:26:24.420
I mean, just look at the
trash we throw into the ocean
00:26:24.420 --> 00:26:27.070
and the damage it's
doing to marine animals,
00:26:27.070 --> 00:26:28.889
including marine birds.
00:26:28.889 --> 00:26:31.722
(mid-tempo music)
00:26:33.210 --> 00:26:34.560
- So, a lot of these birds that are eating
00:26:34.560 --> 00:26:36.970
a lot of plastic are scavengers,
00:26:36.970 --> 00:26:38.760
and so when they get
a feeding opportunity,
00:26:38.760 --> 00:26:40.660
they need to maximize that opportunity,
00:26:40.660 --> 00:26:42.430
trying to eat as much as possible.
00:26:42.430 --> 00:26:44.410
And if they've got a stomach
that's half full of plastic,
00:26:44.410 --> 00:26:46.840
it reduces the amount of
food that they can eat.
00:26:46.840 --> 00:26:49.500
It's like having your
stomach volume-reduced
00:26:49.500 --> 00:26:51.560
by stapling or something.
00:26:51.560 --> 00:26:55.030
And then the other concern
around plastic ingestion
00:26:55.030 --> 00:26:56.610
is obviously the toxic compounds
00:26:56.610 --> 00:27:00.248
that might be brought into
the body with plastics,
00:27:00.248 --> 00:27:02.070
additives, but things like flame retardants
00:27:02.070 --> 00:27:04.520
and plasticizers and colorants,
00:27:04.520 --> 00:27:07.710
can have significant toxic
effects on the birds.
00:27:07.710 --> 00:27:10.730
And then there are these
longterm legacy pollutants,
00:27:10.730 --> 00:27:13.710
things like PCBs and DDT
that have been drifting
00:27:13.710 --> 00:27:15.920
around in the environment for decades now.
00:27:15.920 --> 00:27:16.880
They're very long-lived.
00:27:16.880 --> 00:27:20.860
They've been banned since the 1980s
00:27:20.860 --> 00:27:22.750
in terms of the Stockholm Convention,
00:27:22.750 --> 00:27:24.230
but because they're so long-lived,
00:27:24.230 --> 00:27:26.280
they're still drifting
around in the environment.
00:27:26.280 --> 00:27:29.240
And what happens as plastics
float around at sea,
00:27:29.240 --> 00:27:32.600
they act as little sponges
soaking up these toxins.
00:27:32.600 --> 00:27:35.450
And then when they're
ingested by marine organisms,
00:27:35.450 --> 00:27:37.020
there's the potential at least for them
00:27:37.020 --> 00:27:40.437
to diffuse out of the plastic
into the body of the bird.
00:27:40.437 --> 00:27:42.800
So, it's a potential vector for moving
00:27:42.800 --> 00:27:45.490
these pollutants into marine food webs.
00:27:45.490 --> 00:27:48.240
So, that's probably the
most significant concern.
00:27:48.240 --> 00:27:51.208
And I think that's why people
get hit up about plastics.
00:27:51.208 --> 00:27:53.920
There's this idea of
contaminating marine food webs
00:27:53.920 --> 00:27:55.320
'cause ultimately, most humans also
00:27:55.320 --> 00:27:57.523
are top predators of marine systems.
00:27:58.610 --> 00:28:02.550
- [Narrator] Worldwide, many
IBAs, important bird habitats,
00:28:02.550 --> 00:28:06.120
still lack legal protection
and adequate management.
00:28:06.120 --> 00:28:10.430
The IBA protection index
shows that 80% of IBAs
00:28:10.430 --> 00:28:13.360
are inadequately covered
by protected areas,
00:28:13.360 --> 00:28:16.300
and 1/3 are entirely unprotected.
00:28:16.300 --> 00:28:18.380
These sites should be
considered as priorities
00:28:18.380 --> 00:28:21.330
for appropriate forms
of statutory recognition
00:28:21.330 --> 00:28:22.893
and protection.
00:28:22.893 --> 00:28:26.110
(mellow music)
00:28:26.110 --> 00:28:27.920
The expansion of agriculture
00:28:27.920 --> 00:28:30.140
and the resulting habitat destruction
00:28:30.140 --> 00:28:31.490
is one of the greatest threats
00:28:31.490 --> 00:28:33.750
to the world's biodiversity.
00:28:33.750 --> 00:28:35.820
The area of the Earth's land surface
00:28:35.820 --> 00:28:37.390
given over to agriculture
00:28:37.390 --> 00:28:39.410
has increased more than sixfold
00:28:39.410 --> 00:28:41.480
over the past 300 years,
00:28:41.480 --> 00:28:44.330
from less than 6% in 1700
00:28:44.330 --> 00:28:47.290
to more than 38% today.
00:28:47.290 --> 00:28:50.300
The conversion of natural
habitats to farmland
00:28:50.300 --> 00:28:53.470
is now occurring most
rapidly in tropical regions,
00:28:53.470 --> 00:28:55.930
driven by global demand for commodities
00:28:55.930 --> 00:29:00.930
such as coffee, cocoa,
sugar, palm oil, and soya.
00:29:01.215 --> 00:29:04.120
(mellow music)
00:29:04.120 --> 00:29:06.900
But some important bird
habitats and estuaries
00:29:06.900 --> 00:29:08.970
are also well-projected.
00:29:08.970 --> 00:29:12.750
Two of them are in the
Jukatan Peninsula, Mexico.
00:29:12.750 --> 00:29:16.050
Celestun and Rio Lagarto
are mainly visited
00:29:16.050 --> 00:29:19.010
because of the fantastic
bird life they offer,
00:29:19.010 --> 00:29:21.010
especially the flamingos;
00:29:21.010 --> 00:29:22.790
two rivers where the economy is driven
00:29:22.790 --> 00:29:25.460
by traditional fishing and birdwatching,
00:29:25.460 --> 00:29:28.730
attracting eco-tourists
from around the world.
00:29:28.730 --> 00:29:31.250
These two protected rivers, estuaries
00:29:31.250 --> 00:29:33.040
and watersheds of mangrove,
00:29:33.040 --> 00:29:35.941
are also free from industrial projects.
00:29:35.941 --> 00:29:39.524
(lilting orchestral music)
00:30:17.644 --> 00:30:20.811
(upbeat techno music)
00:33:04.370 --> 00:33:06.860
Birdwatching is one of the fastest-growing
00:33:06.860 --> 00:33:09.020
sub-sectors of eco-tourism,
00:33:09.020 --> 00:33:11.110
and can contribute substantial income
00:33:11.110 --> 00:33:12.323
to the local economy.
00:33:15.810 --> 00:33:17.890
The plight of our bird populations
00:33:17.890 --> 00:33:21.460
is clearly not a high
profile topic in the media.
00:33:21.460 --> 00:33:24.240
According to some people,
this should be recognized
00:33:24.240 --> 00:33:26.990
as a vital part of our
society and culture,
00:33:26.990 --> 00:33:29.090
especially where they are still plentiful.
00:33:30.170 --> 00:33:32.490
On the Canadian west
coast, there is a movement
00:33:32.490 --> 00:33:34.530
to have the Vancouver area called
00:33:34.530 --> 00:33:36.403
the bird capital of Canada.
00:33:37.900 --> 00:33:41.980
- Well, the Fraser Valley,
the lower Fraser Valley
00:33:41.980 --> 00:33:45.020
from Chilliwack out to the
edge of the Salish Sea,
00:33:45.020 --> 00:33:49.270
where the Fraser River
flows into the Salish Sea,
00:33:49.270 --> 00:33:54.270
is one of the greatest bird,
migratory and resident areas
00:33:54.510 --> 00:33:56.730
in all of North America.
00:33:56.730 --> 00:33:58.960
It's not just Bald Eagles.
00:33:58.960 --> 00:34:01.880
We get the Red-tailed
Hawks in huge numbers,
00:34:01.880 --> 00:34:03.490
Rough-legged Hawks,
00:34:03.490 --> 00:34:05.830
lots of Coopers nest throughout the area,
00:34:05.830 --> 00:34:09.570
lots of Goshawks and
Sharp-shinned pass through here.
00:34:09.570 --> 00:34:11.470
And then there's all the owls.
00:34:11.470 --> 00:34:15.010
We get a whole flocks of Snowy Owls
00:34:15.010 --> 00:34:17.400
coming down and spending the winter here.
00:34:17.400 --> 00:34:22.010
But every pond and
square inch of shoreline
00:34:22.010 --> 00:34:27.010
is supporting literally
hundreds of thousands of birds.
00:34:27.370 --> 00:34:30.440
There's actually a million
and more shorebirds
00:34:30.440 --> 00:34:32.300
every year on migration.
00:34:32.300 --> 00:34:34.370
That's what attracts,
I didn't even mention,
00:34:34.370 --> 00:34:37.120
that's what attracts the
Peregrine Falcons and the Merlins.
00:34:37.120 --> 00:34:40.720
Then we have hundreds of
thousands of water fowl,
00:34:40.720 --> 00:34:44.123
particularly Mallards
and Widgeon and Pintail,
00:34:45.720 --> 00:34:47.540
geese, snow geese.
00:34:47.540 --> 00:34:50.433
Just one big flock of snow geese,
00:34:51.560 --> 00:34:55.220
can some years have 80,000 snow geese.
00:34:55.220 --> 00:34:57.650
Then there's thousands
of other Canada geese
00:34:57.650 --> 00:34:59.770
that move through the area.
00:34:59.770 --> 00:35:02.880
So, with this incredible prey base,
00:35:02.880 --> 00:35:06.040
we've attracted all these predators.
00:35:06.040 --> 00:35:09.680
Because in some cases,
predators are easier to count,
00:35:09.680 --> 00:35:11.470
we've started off calling this
00:35:11.470 --> 00:35:14.820
the birds of prey capital of the world.
00:35:14.820 --> 00:35:16.080
And then when we started to get
00:35:16.080 --> 00:35:17.710
some of the other birders involved,
00:35:17.710 --> 00:35:20.037
they said, "Hold on, hold on,
00:35:20.037 --> 00:35:22.137
"what about our millions of shorebirds?
00:35:22.137 --> 00:35:23.957
"What about our hundreds
of thousands of ducks
00:35:23.957 --> 00:35:25.980
"and hundreds of thousands of geese?"
00:35:25.980 --> 00:35:27.030
They're absolutely right.
00:35:27.030 --> 00:35:28.397
So, there's a movement to say,
00:35:28.397 --> 00:35:33.397
"Let's make this the bird
and raptor capital of Canada.
00:35:34.217 --> 00:35:36.926
"We have more than anywhere else."
00:35:36.926 --> 00:35:39.970
(mellow music)
00:35:39.970 --> 00:35:42.770
- [Narrator] Many estuaries
in the world are in danger,
00:35:42.770 --> 00:35:44.920
like this one close to Vancouver.
00:35:44.920 --> 00:35:47.250
Less than 20% of the Fraser estuary's
00:35:47.250 --> 00:35:49.300
historic wetlands remain.
00:35:49.300 --> 00:35:52.600
And dozens of species
from salmon to shorebirds
00:35:52.600 --> 00:35:54.550
are under threat, making the region
00:35:54.550 --> 00:35:58.050
one of the most imperiled
ecosystems on the continent,
00:35:58.050 --> 00:36:00.960
a bright red spot on
BirdLife International's
00:36:00.960 --> 00:36:03.883
global map of critically endangered sites.
00:36:05.310 --> 00:36:08.550
- And if something is not done to prevent
00:36:08.550 --> 00:36:10.600
any further loss of habitat,
00:36:10.600 --> 00:36:14.890
particularly habitats such as farmland,
00:36:14.890 --> 00:36:19.540
wetlands, marshes, and sandflats,
00:36:19.540 --> 00:36:23.350
then we are going to lose
many more species of birds.
00:36:23.350 --> 00:36:24.720
- One thing that we looked at
00:36:24.720 --> 00:36:27.530
in this research on the
Fraser River estuary
00:36:27.530 --> 00:36:32.380
was what would be the benefit of halting
00:36:32.380 --> 00:36:34.200
all future major developments?
00:36:34.200 --> 00:36:37.180
So, within this region, we have a raft
00:36:37.180 --> 00:36:40.120
of major industrial developments
that are on the table,
00:36:40.120 --> 00:36:43.500
everything from pipelines
to port expansions,
00:36:43.500 --> 00:36:47.320
to airport expansion,
a whole bunch of things
00:36:47.320 --> 00:36:50.120
that are on the table for this region
00:36:50.120 --> 00:36:52.020
that could have quite
catastrophic imp
00:36:52.020 --> 00:36:54.130
because we have reached
this tipping point.
00:36:54.130 --> 00:36:58.260
We cannot continue to develop
as we have in the past.
00:36:58.260 --> 00:37:00.070
We've reached a point at which
00:37:00.070 --> 00:37:03.220
we must make some very brave decisions
00:37:03.220 --> 00:37:07.070
politically, socially,
to say enough is enough
00:37:07.070 --> 00:37:09.520
in terms of major industrial developments
00:37:09.520 --> 00:37:11.104
within this region.
00:37:11.104 --> 00:37:13.580
(upbeat music)
00:37:13.580 --> 00:37:17.170
- British Columbia has a name we're called.
00:37:17.170 --> 00:37:18.850
All the promotions for 50 years
00:37:18.850 --> 00:37:22.160
have been 'super natural British Columbia'.
00:37:22.160 --> 00:37:24.110
We gotta have eagles, we gotta have orcas,
00:37:24.110 --> 00:37:25.220
we gotta have bears.
00:37:25.220 --> 00:37:28.330
That's the measurement of how super
00:37:28.330 --> 00:37:31.012
we're really keeping our country.
00:37:31.012 --> 00:37:31.910
(upbeat music)
00:37:31.910 --> 00:37:33.240
- [Narrator] Around the world,
00:37:33.240 --> 00:37:36.110
the First Nations are
organizing several protests
00:37:36.110 --> 00:37:38.710
for the protection of nature in general.
00:37:38.710 --> 00:37:40.860
Very often, the traditional media
00:37:40.860 --> 00:37:44.170
is not providing them a lot of visibility.
00:37:44.170 --> 00:37:46.430
Here, we see some activists in action,
00:37:46.430 --> 00:37:49.586
returning from a tank
farm close to Vancouver.
00:37:49.586 --> 00:37:53.086
(upbeat orchestral music)
00:38:18.247 --> 00:38:20.997
(wings flapping)
00:38:22.765 --> 00:38:25.935
- We do this to protect the
land, the water, and the air,
00:38:25.935 --> 00:38:29.135
and the climate for all
people across this Earth.
00:38:29.135 --> 00:38:32.635
(upbeat orchestral music)
00:38:39.870 --> 00:38:43.520
- The oil that is going to be
pumped through this pipeline
00:38:43.520 --> 00:38:46.290
comes from my traditional territory.
00:38:46.290 --> 00:38:50.140
I have seen what it has
done for over 60 years.
00:38:50.140 --> 00:38:54.680
The Alberta Tar Sands has
destroyed, ravaged, contaminated,
00:38:54.680 --> 00:38:57.902
and broken the spirit of
the people in Alberta.
00:38:57.902 --> 00:39:00.810
(upbeat music)
00:39:00.810 --> 00:39:01.930
- [Man] We're all connected.
00:39:01.930 --> 00:39:04.980
- We are all linked as one world,
00:39:04.980 --> 00:39:06.390
and we're all part of it.
00:39:06.390 --> 00:39:08.856
We must protect the whole world.
00:39:08.856 --> 00:39:12.356
(mellow orchestral music)