Caring for the condors: At remote Arizona wildlife center, biologists treat endangered birds
With threats of avian flu and lead poisoning, biologists are working overtime to care for a species that nearly went extinct.
USA Today4d
Caring for the condors: At remote Arizona wildlife center, biologists treat endangered birds
With each scan, he meticulously looks for metal fragments that could be slowly poisoning the bird from the inside. The condor has likely ingested lead bullet fragments embedded in the remains of a ...