It’s egg-laying season at the Oregon Zoo’s Jonsson Center for Wildlife Conservation, and two California condor couples are getting an early start. The first two eggs of the year arrived earlier this ...

Dave Wessner is a virologist who covers infectious diseases. In their continuing efforts to protect California condors from avian influenza, conservation biologists have moved one step closer.

Last year was an exceptional milestone for the Central California condor flock, as nine wild chicks fledged from their parents’ nests, “the highest number of chicks (to fledge) in the program ...

The logging area includes prime habitat for endangered California condors in mixed conifer and pinyon-juniper forest ... These roost sites are typically large dead or live trees that are used by ...

PORTLAND, Ore. (KPTV) - The first California condor eggs of 2025 have arrived at the Oregon Zoo. The zoo says the first egg of the season arrived on Jan. 26, while the second arrived on Jan.