Add Yahoo as a preferred source to see more of our stories on Google. Meet different types of swallow birds you should know. Plus, learn about the significance of swallow sightings. Adult tree swallow ...

Warming temperatures from climate change cause tree swallows to nest up to two weeks earlier than they did in the 1970s, but early spring cold snaps can hinder nestlings' growth and survival, ...

The annual swallow show is ramping up on Plum Island! Plentiful fruit and insects on the Parker River Refuge attracts tens of thousands of swallows in mid-August, and this birding spectacle is one ...