One of the great joys of spring is the first appearance of the tree swallows. In my yard, this event almost always occurs in the first week of April; this year was no exception. It was a close call, ...

The late July morning is fairly cool and calm with a forecast of a hot afternoon. It is a pleasant time to walk. Along my usual road route, I pass plenty of wildflowers. Fireweed and milkweed still ...

Slowly, spring seeps in all around us. For thousands of years, January was not the beginning of the calendar year. For the ancient Egyptians, Greeks and Jews, the new year coincided with the vernal ...

It’s September and that means everyday tree swallows are putting on their spectacular autumnal avian display near the mouth of the Connecticut River. Hundreds of thousands of the birds come from all ...

It’s certainly unscientific to refer to swallows as forming gangs, but the word seems appropriate at this time of year as swallows “gang up,” sometimes in the thousands, ahead of the fall migration.

Summer is swallow season. Spring migration can in some ways seem like a less-dramatic affair than California’s fall migration of ducks and shorebirds, with a relatively subtle arrival of songbirds, ...

The tree swallow is typically a straightforward enough bird to identify, even for newer birders. With shiny, almost ...