Analysis of historical medical records of California condors (Gymnogyps
californianus) admitted for lead exposure to the Los Angeles zoo and botanical gardens between 1997 and 2012: a case series study.
With a wingspan of almost 10 feet, the California condor (Gymnogyps
californianus) is the largest land bird in North America, and with a lifespan of up to 60 years, is also one of the world's longest-living birds.
Junk ingestion and nestling mortality in a reintroduced population of California condors Gymnogyps
Known endearingly by many wildlife biologists as the "Class of '67," this group included many iconic species such as the grizzly bear (Ursus arctos horribilis), California condor (Gymnogyps
californianus), whooping crane (Grus americana), and bald eagle (Haliaeetus leucocephalus), which was successfully recovered and removed from the endangered species list in 2007.
It is not known what effect these viruses will have on small, at-risk wild bird populations, such as California condors (Gymnogyps
californianus), that may prey on or scavenge infected birds, but the possible effects should be considered in conservation management decisions.
The California Condor (Gymnogyps
californianus) is a New World vulture, the largest North American land bird.
Patterns of mortality in free-ranging California condors (Gymnogyps
Reassignment of bones after publication may account for small decreases in numbers of bones for Gymnogyps
American chestnut (Costanea dentata (Marsh.) Borkh.) and California condor (Gymnogyps
califomiamis Shaw)) now exist only at the periphery of their former ranges because of the spatial dynamics of the particular extinction force rather than population density.
Large herds of ungulates supported the California condor (Gymnogyps
californianus) and larger carnivores, including wolves and grizzly bears (Schoenherr 1992; Wilbur 2004).
(Canis lupus), California's condors (Gymnogyps