To better understand their appearance and makeup, especially in comparison to bird nests, here are some specifics to keep in mind: Squirrel nests use many of the same materials as bird nests, and ...

Not every nest in trees is a bird nest! Here's what a squirrel nest looks like and how to deter squirrels from nesting in ...

Bluebirds aren't the only species to use nest boxes! Learn about tree swallows' nesting habits and how to choose a swallow ...

BIRDBASE compiles data on 11,600 bird species worldwide, giving scientists a powerful tool for research and conservation.

From Botswana to Sweden and from Tennessee to Italy, these accommodations make the dream of sylvan slumber come true.

A nest built by a pair of bald eagles has broken all records, becoming the largest ever documented. The structure, built on a ...

From dramatic flight shots to intimate portraits, these award-winning images capture the stunning diversity of birds in this ...

Random Lake residents cherish their bald eagles, and some are concerned potential housing projects outlined in a master plan ...

In the cliffs of southern Spain sit “ancient nests” built by bone-eating vultures but left abandoned since the birds went locally extinct roughly a century ago. The “well-preserved” nests hid many ...

When the urge to breed strikes in the spring or summer, a murrelet flies 30 to 40 miles or more inland. The parents take turns sitting on the single egg. When the chick hatches, they ferry food back ...

HONG KONG (AP) — Critically endangered yellow-crested cockatoos found an unexpected sanctuary among Hong Kong ’s towering skyscrapers, but like their human ... said a pair of birds already settled in ...

The birds have been slow to return to Western Massachusetts, in part because the purple martin's natural habitat is being decimated.