Environmental groups have filed another federal lawsuit to try to force the government to extend protection to the pygmy owl under the Endangered Species Act. The Center for Biological Diversity ...

TUCSON, Ariz.— Following multiple petitions and lawsuits, the cactus ferruginous pygmy owl has a new chance for protection under the Endangered Species Act. As part of a lawsuit, the Center for ...

Arizona's pygmy-owl will once more be protected under the Endangered Species Act. The U.S. Fish and Wildlife Service said Wednesday it would list the cactus ferruginous pygmy-owl as a threatened ...

The cactus ferruginous pygmy owl, which nests in the Sonoran Desert’s iconic saguaro cactus, routinely takes down prey twice its size. “It’s the most ferocious raptor I’ve ever worked with ...

TUCSON, Ariz.— The Center for Biological Diversity filed suit today against the U.S. Fish and Wildlife Service for failing to finalize Endangered Species Act protections for the cactus ferruginous ...

In the Arctic, this will cover gyrfalcon, the snowy owl and the rough-legged hawk, while in Patagonia in South America, researchers will focus on the austral pygmy owl, the rufous-tailed hawk ...

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PHOENIX — Conservation specialists at the Phoenix Zoo say they are flying high over the arrival of four big-eyed baby pygmy owls. The cactus ferruginous pygmy owls hatched three weeks ago and ...