A hummingbird chick in Panama mimics a poisonous caterpillar to avoid predators—a rare case of bird-to-insect mimicry. When ...

Spring is in the air — which means nest-making season is upon us! For this month’s Chirp Chat, Lake Effect’s Xcaret Nuñez ...

The eagles at the U.S. Steel nest in West Mifflin are on egg watch — as are the hundreds of people who watch the ...

Barn swallows, infamous for their mud nests in doorways, are returning. Once they make a nest, you can't legally remove them.

The eagles at the U.S. Steel nest in West Mifflin are on egg watch — as are the hundreds of people who watch the livestream.

Members of the public can now tune in again this year to ‘Nestflix’, two new livestreams which show pairs of Chough as they ...

A pair making nesting near WPI first showed interest in the city last year, according to the state's ornithologist.

In the fall, after the plovers migrate to the Atlantic and Gulf coasts in the United States, monitors help prepare the ...