Why do birds lay blue eggs? Well, the blue color has biliverdin ... and they always have brown spots. Blue jays lay their eggs in nests 10 to 25 feet high in trees. Starlings lay blue, white ...

2. Blue Jay: These vibrant birds lay pale blue eggs with brown spots. 3. Eastern Bluebird: As their name suggests, Eastern ...

The blue-eyed ground dove is one of Brazil’s hidden treasures, but there are only around 50 to 249 of these birds left in the ...

But some scientists have doubted that dark speckling on a light egg is an effective camouflage. Others point out that ...