Winter poses several challenges for birds. Scarce food supplies and limited water are just a few obvious challenges for nearly all of them. Extremely cold temperatures, strong winds, driving snow ...

The NEPA Bird Gang is flying high after a successful season by the Philadelphia Eagles. There’s one final mission: Winning ...

The Bird Calls' new album extends into whimsical territory, greeting you warmly with a tapestry of lustrous synths, shimmery ...

Killer whales are the only natural predator of baleen whales—those that have "baleen" in their mouths to sieve their plankton ...

New research finds some baleen whale species call at such deep frequencies that they're completely undetectable by killer whales, which cannot hear sounds below 100 hertz. These also tend to be the ...