2/19/2023 0 Comments Condor wingspanWe also monitor nests to ensure the greatest protection possible from potential threats to productivity. Prompt treatment has saved the lives of several birds in the flock. ![]() To promptly detect health problems, our biologists account for each condor on a near-daily basis using radio tracking. To help condors, we provide a source of non-lead carcasses and regularly trap and treat condors suffering from high blood levels of lead. Lead poisoning, as a result of lead bullet fragments in carcasses or waste piles, remains foremost among threats, despite the recent ban on lead bullets in the condor's range. Condors are scavengers which feed exclusively on carcasses, and they can be poisoned by contaminants in those carcasses. That same year, condors were discovered feeding on a Gray Whale carcass on the Big Sur coast, something not observed since Lewis and Clark observed condors feeding on a Gray Whale carcass near the mouth of the Columbia River in 1805.Īlthough we are encouraged with the progress of recovery for the central California population, we recognize the continuing threats these birds face. This was the first known nesting attempt in northern California in more than 100 years, and the first known nesting in a Coast Redwood. An exciting discovery was made in 2006, when a Big Sur condor pair was found nesting in the burned-out cavity of a Coast Redwood. Fish and Wildlife Service, California Department of Fish and Wildlife, The Peregrine Fund, National Park Service, Zoological Society of San Diego, Los Angeles Zoo, Oregon Zoo, and most recently Oakland Zoo in re-establishing, monitoring, and managing wild populations of California Condors.īecause of our efforts, combined with the efforts of our neighbors at Pinnacles National Monument, the California Condor population in central California is growing. In 1997, Ventana Wildlife Society began releasing California Condors on the Big Sur coast, in Monterey County. ![]() The type specimen was collected in Monterey County in 1797. In fact, Spanish explorer Father Antonio de la Ascension recorded the earliest known record for condors with his sighting in Monterey Bay in 1602. Monterey County, along the central California coast, was also part of the historical range of California Condor. ![]() In 1996, condors were released in Arizona, near the Grand Canyon. Beginning in 1992, condors were released in former strongholds in southern California. With the success of the captive breeding program, led by the San Diego and Los Angeles zoos, attention turned to releasing some condors into the wild.
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