2 California condor chicks hatch from unfertilized eggs, fascinating scientists
These endangered birds were nearly extinct in 1983. Since then, biologists have carefully bred condors in captivity, keeping track of who fathered whom.
Nov 04, 2021
2 minutes
A story about California condors is captivating scientists.
These endangered birds were nearly extinct in 1983. Their population was down to just 22.
Since then, biologists have carefully bred condors in captivity, keeping track of who fathered whom. But scientists at San Diego Zoo Wildlife Alliance’s managed breeding.
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