The evening grosbeak, a large black-and-yellow finch found across the United States, has experienced steep population ...

While the man-made and woman-made gusts and microbursts whip Washington, D.C., into chaos, the only disturbances here are at ...

The study of irruption behavior is difficult, because researchers are dealing with an event that happens irregularly.

Researchers from Pennsylvania will be banding and tagging Evening Grosbeaks in northern Michigan from February through April, ...

Lawmakers considered the goldfinch. Kids liked the scarlet tanager best. The whole thing took more than three decades.

It’s a sunny February afternoon in 1982 at camp. The hot water hisses in the tea kettle on the woodstove. Outside it is 15 ...

This beautiful snowy owl was one of two seen in the annual Mindemoya Christmas Bird Count. Lynn Thompson MINDEMOYA—2024 marked the 51st anniversary of the Mindemoya Christmas bird count held December ...

Have you seen this bird? Some Pennsylvania researchers want to know. The Evening Grosbeak Working Group plans to capture, ...

During migration season this past fall, researchers at the Cornell Lab of Ornithology, using Nexrad weather radar, tracked ...

A rare human case of bird flu was confirmed in England yesterday after strict measures were put in place to limit the spread of the virus. The case was reported yesterday (January 27) by the the ...