The elusive bird is usually found near riverbeds and streams, but a new study says it was recently discovered living in arid Arizona mountains. The threatened yellow-billed cuckoo in the West has been ...
TUCSON, Ariz.— The U.S. Fish and Wildlife Service today designated 298,845 acres in Arizona, California, Colorado, Idaho, New Mexico, Texas and Utah as critical habitat for the western yellow-billed ...
Alex Nees headed a crew that hunted the cottonwood canopy along the Colorado River through Grand Junction late this summer, searching out whether the banks of the Colorado River might host the kind of ...