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Nature Reflections - July 22, 2007
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The Bald Eagle Nature Reflections by Jean Griffin What
adjective comes to your mind when you see a Bald Eagle? For me it
triggers a host of different ones - for a variety of reasons. Magnificent! What a striking-looking bird with its white head and tail, its size, and mastery of the air. Maligned.
So often in the past it has been the victim of shooting; combine this
with the loss of habitat and chemical contaminants which caused
eggshells to be so thin they were broken even by the parents as they
tried to incubate them. In 1963 in the mainland 48 states, there were
only 417 mated pairs counted. Fortunately both the U.S. and Canada
recognized the dangers of DDT and banned it in the early seventies, and
with other protections now it is believed there are close to 10,000
mated pairs in the 48 states. Here in Canada, it was listed as
endangered in Ontario, also in 1973. Now doing well nationally, it is
still listed as endangered in southern Ontario (almost extirpated in
the early 1980s, there were 34 known active nests in 2006) and a
species of Special Concern in northern Ontario. It is time to stop
maligning wildlife and protect it. Powerful.
Flying low over my house one day years ago, I could hear the wings
beating the air as they carried the bird rapidly on its way. Look at
the hooked beak and the strong talons and it is easy to imagine its
prey being killed and torn apart. Tender.
That same powerful beak is gentle and tender as the prey that has been
brought to a nest is torn into small pieces and fed to its young. Menacing.
The same talons and beak make the bird look menacing when seen up
close. The baleful stare of those cold-looking yellow eyes can lead to
the same reaction. Pitiful.
An adult individual which had been injured so that it could no longer
fly, sitting on a branch in a large outdoor aviary is indeed a pitiful
sight - like the one I saw in Newfoundland. Pitiful, yes, but also
fortunate to be in that aviary where it would be fed and tended. Opportunistic.
Both adults and immatures have learned that food can be easily procured
near a chicken-processing plant (Nova Scotia), outside
farmed-salmon-processing plants (New Brunswick), and at rivers where
salmon migrate in B.C., and many gather in numbers waiting for the
opportunity to feed. Persistent.
Seeing an eagle swooping down at a lone duck on a lake is an education.
The duck dives to get away, but when it surfaces, there is another
threatening swoop. The eagle is persistent and when the duck becomes
too tired to continue its attempt to escape, there is a meal for the
large bird or its eaglets. Piratical.
I have memories of seeing an event many times near the river by my home
in New Brunswick. An Osprey would be out hunting for the chance to
catch a fish, and would dive and rise with one in its talons. Waiting
in the wings, so to speak, the Bald Eagle would quickly chase the
Osprey and start to threaten it from above. The hapless Osprey, calling
mournfully, would attempt to elude the larger bird, but would
eventually be forced to drop the fish. Quickly the eagle would swoop
below the Osprey, and fly away with the prize. The Osprey
would necessarily have to resume its hunt if it wanted to
feed its young or itself. Observations: It is indeed good news to hear of a Bald Eagle nest with one eaglet at Kashwakamak Lake. Share your observations. Call Jean at 613-268-2518 or email currawong13@sympatico.ca.
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