Birds are full of life and energy. They sing, play and bring joy to homes. But sometimes, a bird may face a very serious health problem that many owners do not notice. This problem is called egg ...

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 ...

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 ...

Climate change is causing some species of birds to lay their eggs a month earlier than normal. A study recently published in the Journal of Animal Ecology reports that roughly a third of all bird ...

Add Yahoo as a preferred source to see more of our stories on Google. When most people picture an egg, they imagine the familiar white shell laid by a chicken. But in the wild, eggs come in a ...

A laughing kookaburra at Raven Street Reserve in McDowall, Queensland, Australia. The sex-reversed birds were all classified in three ways: genetic males that have a complete feminine phenotype (i.e.

"It's hard not to feel like a proud parent seeing them out there thriving and making history," London Zoo bird keeper Charlotte James said Jonny Shepherd/TNC-ZSL; TNC-ZSL The once-extinct Sihek bird ...