Berkeley Pit, an open-pit copper mine that has been ... Butte typically only sees between 2,000 and 5,000 birds all year during the spring and winter migrations combined. The snowstorm likely ...

A pair of beloved peregrine falcons that have made the top of U.C. Berkeley’s iconic Campanile ... and experts fear the spread of H5N1 bird flu could be to blame. Annie and Archie, the parents ...

BERKELEY, Calif. (KGO) — Annie the peregrine falcon and her mate Archie have disappeared from UC Berkeley and haven’t been seen for nearly two months. Experts believe the two birds are likely ...