Tag: California condor

This article originally appears in the San Joaquin Valley Chapter of The Wildlife Society’s March 2019 newsletter. Photos from the field trip are also included in the newsletter. The San Joaquin Valley...

Twice a year biologists, staff and volunteers at the Hopper Mountain National Wildlife Refuge live-capture California condors, part of a remarkable effort to recover North America’s largest, highest-flying, and most...

Marine mammals are so polluted that they are poisoning endangered condors, according to a new study. California condors (Gymnogyps californianus) that fed on marine mammal carcasses had high blood levels...