The world's oldest known wild bird has laid an egg even though she is said to be around 74 years old, wildlife officials in Hawaii announced.

What is smaller than the width of a dime and weighs less than half a gram? That would be the egg of an Allen’s hummingbird. This tiny bird lays tiny eggs and lives in tiny nests. We are ...

A bird once declared extinct in the wild has just laid eggs in Hawaii. The sihek vanished by the 1980s after the accidental introduction of a snake.

The world's oldest known wild bird is hatching a plan to continue her legacy. Wisdom, a 74-year-old Laysan albatross, just laid her first egg in four years in Hawaii, according to U.S. Wildlife ...

An endangered bird species recently released back into the wild has laid its first eggs out of captivity in almost 40 years, according to The Nature Conservancy.

Bird flu was nearly everywhere in the U.S.—in chickens, cows, pet cats and even humans. Cases have gone down, but experts ...

Avian flu killed or led to the deaths of 470 domestic birds at a live bird market in Onondaga County in March, according to ...

The oldest known wild bird in the world has laid an egg at the ripe age of about 74, her first in four years, US wildlife officials said.

An endangered bird species recently released back into the wild has laid its first eggs out of captivity in almost 40 years, according to The Nature Conservancy.