Condor
Reintroduction Program Putting Birds in Danger
From a news story by
CNN San Francisco Reporter Kim Hunter
July 30, 2000
It had all the makings of a soaring success story. The endangered California
condor, the largest bird in North America, (had) more than tripled in
population, after dwindling to just 30 birds two decades ago. But the
program that's attempting to save this endangered species may be putting
the bird, and even humans, "in" danger.
Steve Beissinger is a conservation biologist at UC Berkeley who says,
"Some birds have come into a local California town and perched
on roofs of residents' houses and pulled off the shingles and damaged
television antennas. And a group of eight even went into one resident's
bedroom and started pulling chunks out of his mattress."
In the mid-1980's, all wild condors were captured, and bred. Condor-like
puppets raised many of their young so the parents could go on breeding.
But some scientists say those young, now released into the wild, crave
human interaction and are approaching people, cars and buildings. Birds
have been shot, poisoned by drinking anti-freeze and electrocuted by
overhead wires.
Meanwhile, the condor faces another threat: lead poisoning. Steve Beissinger
says, "Birds feed on dead animals, carcasses of hunter killed deer,
Jack rabbits, (and) livestock and often times there are fragments or
pieces of whole bullets left behind. To keep the condor population from
heading into a tailspin, Beissinger suggests alternative ammunition
for hunters and an end to puppet rearing practices.
The authors of the study say their next step is to call for a committee
of independent scientists to review the condor reintroduction program
and make sure it stays on the right track.
Additional Notes:
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Additional Notes:
The California condor never
kills for its food. It eats animals that have already died. The wingspan
of a condor can reach 9 10 feet. For centuries Native Americans
have considered the condor to be a sacred bird. In 1982, the number
of condors in the wild was less than 30. By 1987, all wild condors had
been trapped and put into captivity. In 1992, condors started being
released into the wild. Many of them were attracted to humans and used
telephone poles for roosts. Many condor deaths resulted. Later, they
tried to teach the birds to be afraid of people and power lines. It
may not have helped.
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