Roosting boxes provide a vital safe haven for birds in cold weather. But can they serve a purpose in the summer, too? It ...

Their feathers, roosting behaviors and adaptability help birds survive the cold, “nature’s proving ground.” By Margaret Roach Winter mornings begin at David Sibley’s Deerfield, Mass ...

A peregrine falcon nesting in a roosting box at the Maricopa County Administration Building has laid an egg. The little reddish-brown arrival landed late Sunday night or early Monday morning ...