House finch eggs are quite small and measure a modest ... While there are many birds that lay blue eggs, this is not the only ...

Instead of brooding their own eggs, these birds rely on other birds to hatch and raise their young. Here is a list of 5 birds that lay eggs in other birds’ nests. Known as brood parasites ...

"It's hard not to feel like a proud parent seeing them out there thriving and making history," London Zoo bird keeper Charlotte ... A once-extinct bird is laying eggs in the wild for the first ...

Birds are descended from egg-laying dinosaurs, and before you ask that age-old question, the egg came first. It was very different from eggs we are familiar with these days. As those early dino ...

Three of those birds came from the Cincinnati Zoo. Tutuhan, a female from Cincinnati, recently became the first to lay eggs in the wild. She is mated with Hinanao; the pair take turns watching ...

Cowbirds breed in most of the Northeast and have an unusual reproductive strategy. Instead of building their own nests, cowbirds lay their eggs in other birds’ nests and depend on those birds to raise ...