TUCSON, Ariz.— Following multiple petitions and lawsuits, the U.S. Fish and Wildlife Service today again protected the cactus ferruginous pygmy owl as threatened under the Endangered Species Act after ...

Cactus ferruginous pygmy owls are named for the saguaro cactuses ... and their lawsuit seeking to remove the pygmy owl’s’ endangered status overturned the bird's listing in 2006. The argument was that ...

Elf Owl, Ferruginous Pygmy-Owl, Great Gray Owl, Long-eared Owl, Northern Hawk Owl, and Snowy Owl, among others. The Blakiston’s fish owl has been identified as the largest living species of owl ...

AN OWL NO larger than a muffin is striking fear into the hearts of some of the biggest movers and shakers in southern Arizona. The cactus ferruginous pygmy owl, a tiny bird that lives in abandoned ...

The borderlands region is home to imperiled species like the jaguar, ocelot, Sonoran pronghorn, Mexican gray wolf, Peninsular bighorn sheep, and a subspecies of ferruginous pygmy-owl found nowhere ...

Ferruginous pygmy-owls, they don’t typically fly higher than 8 feet off the ground. So if they see a barrier, they're not going to go past it. Santa Ana refuge is federally protected land.

The great horned owl is the most common owl of the Americas, easily recognizable because of the feather tufts on its head. These “plumicorns” resemble horns or, to some, catlike ears.

In eastern wooded suburbs, this small, owl is often the most common avian predator, emerging from its nest or roost hole at dusk to hawk insects or hunt other small prey, including songbirds and ...

The owl butterfly may be beautiful, but looks can be deceptive: in reality the species is something of a hooligan. The juice guzzler loves nothing more than a day feeding on fermented fruit and ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...