A once-extinct bird is laying eggs in the wild for the first time in nearly 40 years. Sihek, a now-endangered bird returned to the wild in 2024, has laid wild eggs in its new home in Hawaii, according ...

A biologist at Midway Atoll National Wildlife Refuge noted that Wisdom the bird still 'seems to still have the energy and instincts for raising another chick' Kimberlee Speakman is a digital writer at ...

CHICAGO — It’s springtime, and the birds are chirping as they begin to build their nests. Researchers say the hands-on clock is turning back, though it happens like clockwork each year. Many species ...

Black birds with a greenish sheen and brown heads sometimes visit my yard during spring migration. These are male brown-headed cowbirds, and they often arrive in mixed flocks of red-winged blackbirds ...

DEAR JOAN: I just finished a book, “Wild Moms” by Carin Bondar. In the book, the author states that in mother birds, many aspects of the egg composition can be directly manipulated by the mothers ...

Birds are proving a theory Charles Darwin presented decades ago, in which bird communication is something that is both innate ...

Squirrel nests, or dreys, are large, round, and insulated structures built for year-round shelter and raising young. Bird ...