“We found the packaging of one bird, a McChicken, as part of the nest of another bird,” he said. And then, in a deep, mud-covered layer of the nest, which emitted “a distinct canal smell ...

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. Stella and her mate Irvin continue to sit on standby as their eaglets ...

Researchers know this because bird families that incorporated a lot of outsiders nonetheless maintained consistent nest-building traditions. "What I found most fascinating was the fact that when a ...