Proposition 137 creates new opportunities to strengthen Colorado's watersheds, conserve bird habitat, and sustain outdoor ...

Owl pellets aren't poop, and they're not vomit either. Here's how to tell a pellet from a dropping, what's actually inside ...

Shadowing a single satellite-tagged bird from Alaska to Patagonia, the duo aims to raise awareness about the imperiled species while mapping crucial stopover sites along the way.

Related to the Painted Redstart but not quite as showy, the Slate-throated Redstart is very widespread in the American ...

A clear-voiced singer in the treetops in southern woodlands. The Yellow-throated Warbler returns very early in spring to the pine woods and cypress swamps, where they may be seen foraging rather ...

Of all the birds in the world, none may be as clever and cruel as brood parasites. These opportunistic animals dump their eggs into another species’ nest to avoid wasting time and energy on childcare ...

We protect birds and the places they need, today and tomorrow. Audubon is responding to the greatest challenges facing birds and people today while anticipating the issues—and opportunities—of ...

The powder-blue male Mountain Bluebird is among the most beautiful birds of the West. Living in more open terrain than the other two bluebirds, this species may nest in holes in cliffs or dirt banks ...

A western bird, common in the Rocky Mountain and Great Basin regions. The Red-naped Sapsucker is very similar to Yellow-bellied Sapsucker, and for most of the 20th century it was considered only a ...

At ponds and tidal creeks, this trim and elegant wader draws attention to itself by bobbing its head and calling loudly when an observer approaches. In migration, the Greater Yellowlegs is common from ...

In dry hills of the west, a soft whistled poor-will carries across the slopes on moonlit nights. Drivers may spot the Common Poorwill sitting on a dirt road, its eyes reflecting orange in the ...