Both of the kinglet species of North America are known as fast-moving, frenetic, and friendly...

This fall has been good to me in terms of getting good looks at migrant...

When Shane Blodgett and I made plans to bird for most of a recent day...

Notice the change in the length of days? Fall has fallen upon the Northern Hemisphere,...

A Nashville Warbler Vermivora ruficapilla (below) and a Tennessee Warbler Vermivora peregrina (above) at the...

Jeff Bouton has shared a great video on the behavior of a pair of Eastern...

September is ending and with it pass the most plentiful waves of fall migrants. What...

Blackpoll Warblers are one of the species for which the term “confusing fall warbler” was...