Birds exhibit a wide variety of fascinating nesting and offspring-rearing behaviors throughout their lifecycle. Against the odds, they protect and guide their young from hatching to leaving the nest ...

According to bird experts Kenn and Kimberly Kaufman, much about bird flying is dependent on the species, season, and what else the bird is doing. Songbirds that feed on insects vary in the elevation ...

(via BBC Earth) The Northern Bald Ibis is one of the rarest birds in the world. They were hunted to extinction in Europe 300 years ago, but now a daring new project is returning them to the wild.