How do you know that an increase in abundance isn’t simply due to an increase in count effort over the years? A: Before we calculate CBC trends for a species, we divide the raw number of birds counted ...

One of the loudest and most colorful birds of eastern back yards and woodlots, the Blue Jay is unmistakable. Intelligent and adaptable, it may feed on almost anything, and it is quick to take ...

A source familiar with Trump’s thinking said the president is getting “angry” that more people are not being deported and that the message is being passed along to "border czar" Tom Homan ...

After hours: February 12 at 6:22:21 PM EST Loading Chart for BIRD ...