Audubon Magazine takes a closer look at the mysterious die-off of Cassin's Auklets late last year, trying to find what was causing these small birds to starve to death. (photo by D. Derickson, COASST)
By Garrison Frost
March 01, 2015
HOTSPOT: Flyover of California's Birds and Biodiversity
California is a global biodiversity hotspots, with one of the greatest concentrations of living species on Earth.