What is it that inspires people to care about the natural
environment and the creatures who live in it, particularly when it comes to
those nearby green sanctuaries so familiar to us? Friends
of Sam Smith Park members are “dedicated
to protecting, enhancing and preserving the naturalized areas” of our park but
understand that digging in and making it better here is just part of a much larger
and vital picture.
Martha’s
story helps explain.
Today marks the death of the last known Passenger Pigeon - exactly one hundred years ago.
“Martha” had lived
her whole 29 years of life in captivity at the Cincinnati
Zoological Gardens and died on September 1st 1914. Immediately following
her death, she was packed in an enormous 300-pound block of ice and shipped to
the Smithsonian in Washington where
her skin was mounted and displayed. People
lined up to see her. She was a “star”.
The passenger pigeon was once the
most common bird on the continent, numbering in the billions (estimated at numbers exceeding 5 billion),
consisting of forty percent of the continent’s
entire bird population and thought
to have been the most numerous species in the world. Passenger Pigeons lived in enormous
colonies with sometimes up to 100 nests in a single tree. Migrating flocks
stretched a mile wide, turning the skies black.Unfortunately, they were considered pests that ate precious grain crops. They were also tasty game, and were hunted both as sport and for the market. There was also the intense cutting down of eastern forests - their feeding and breeding grounds. Their extinction was predicted in the 1870s, and was complete in the wild within about twenty-five years. The Passenger Pigeon had gone from billions of birds to zero in about one century, probably less.
Their extinction is an important part of the largely untold story of
the ecological annihilation of the continent in the latter half of the 19th
century, a time that saw an unprecedented loss of natural beauty and richness
as forests were felled and the prairies were ploughed, with wildlife
slaughtered more or less indiscriminately.
Nearby Mimico is a First
Nations word for the area - Omimeca, meaning "where the pigeons gather". The diversified hardwood and
evergreen forest bordering Mimico Creek was a preferred and busy nesting
place for the birds because of its abundance of seeds, nuts, berries and roots.
Flocks would occupy many square kilometers within the forest. Every tree would
have so many nests that their branches often broke under the weight of multiple young birds. The migrating
flocks were once so huge it was said that a single flock could darken the sky
for up to three days and filled the air with the roaring sound of their
flapping wings. These
birds were so plentiful at Mimico Creek that there were reports that dozens of
birds could be felled with one buckshot.
Birds were often enticed by hunters to land in selected spots by
attaching the legs of a blinded pigeon to a stool fitted with a lever that
could be moved up and down causing the bird to flap its wings. Unsuspecting pigeons would land to be netted,
clubbed or shot by pigeoneers and then shipped off by the
train loads to fancy restaurants in Boston, Toronto, Montreal and New York. (This practice gave us the term “stool
pigeon”.) During the breeding season, squabs (young fledglings)
would be tipped out of their nests with long poles and barreled up for
shipping. They were considered the
tastiest.
The annihilation of the Passenger
Pigeon was the first “public” extinction, something people used to think
happened only to relics of the past like dinosaurs and dodos. It was a real wake-up call.
In
1897, the Ontario government finally included Passenger
Pigeons in the category of "wild native birds" that qualified for
protection. By then there were virtually none left to protect.
The
last sighting of Passenger Pigeons in
the Toronto area was reported unofficially in 1900, when five were observed
flying over the Toronto Islands. After
several years of negotiations, the United States and Great Britain (on Canada's
behalf) signed the Treaty for
International Protection of Migratory Birds in 1916. In the following year,
the Canadian Parliament passed the Migratory
Birds Convention Act, which has played a key role in preventing the
extinction of numerous other species of migratory birds.
U.S. scientists are
currently using DNA from one of the dead birds from the large collection held at
our own Royal Ontario Museum in an attempt to recreate the
species. This obviously controversial process could take
eight or nine years but, if successful, would be the first time that a truly
extinct species was revived. When asked why, a researcher said
the move is “partly to make up for the mistakes of the past” and she felt that
something had to be done about a world on the verge of mass extinctions.
Reviving some long-lost species may offer “a type of justice for what we’re
doing now” and also teach people “it’s so much easier to keep something alive
than to bring it back to life.”Martha at the Smithsonian |
Despite the underlying theme of loss in Martha’s story, it
is more than another depressing tale of human greed and ecological stupidity.
It contains an underlying message – that we need to re-forge our relationship
with the natural world. Otherwise more species will go the way of the Passenger Pigeon.
We should listen to the message from Martha.
NOTE: There is a
terrific book published this year by naturalist Joel Greenberg who relates the
story of the Passenger Pigeon in
gripping detail. It is titled “A Feathered River Across The Sky” and
is available from the Toronto Library.
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