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 ...

Upon arrival, King Owlbert was healthy, but a bit thin, weighing 52 grams (roughly two ounces). Northern pygmy-owls typically ...

Feb. 9—I've been searching for a northern pygmy-owl for the past few winters now, and honestly, I was starting to lose hope. Permanent residents here in this corner of Northwest Montana, they move to ...

TUCSON, Ariz. (KGUN) — A tiny little owl has loomed large in the development history of this area. Now that bird, which had lost Federal protection, has it again. The average Pygmy Owl stands about ...

For years we have been driving from Gardiner to Cooke City, Montana, through Yellowstone’s Lamar Valley, during the winter months. We love to look at the bison, elk and pronghorn and we usually can ...

TUCSON, Ariz.—The Center for Biological Diversity, Defenders of Wildlife, and Public Employees for Environmental Responsibility filed an official notice of intent to sue the U.S. Fish and Wildlife ...

PHOENIX — Two environmental groups filed a lawsuit Tuesday aimed at forcing the federal government to protect Arizona’s diminishing cactus ferruginous pygmy owl population under the Endangered Species ...

For the past seven years a UA researcher has camped out in northern Mexico during the hot summer months looking for owl pellets and excrement. Aaron Flesch, a senior research specialist in the School ...

Searching for a needle in a haystack may seem futile enough to be thoroughly frustrating, but it’s actually good training when searching for northern pygmy-owls. The pygmy-owls constitute a genus of ...

SAN ANTONIO – An owl that’s currently found in South Texas is listed under the Endangered Species Act — again. The U.S. Fish and Wildlife Service said the cactus ferruginous pygmy-owl was listed as a ...

An environmental group says Tuesday’s relisting of the pygmy owl as an imperiled species could provide another weapon for opponents of Interstate 11 construction through the Avra Valley west of Tucson ...

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 ...