Oh! The birds have knocked it off. Laying your eggs in a nest is much safer, because then they're better protected and can't fall out. Lots of other animals lay eggs too. This egg is starting to ...

But just as the animal kingdom is incredibly diverse, so are the colors of their eggs. Some animals lay beautiful green, brown, and even pink eggs. Considered to be one of the most attractive are ...

A huge variety of animals produce eggs. These help to protect and provide for offspring as they develop. There are over 500 species of shark living in waters around the world and the majority give ...

Birds are warm-blooded animals with feathers, wings, and a beak or bill. They lay eggs and are the only animals with feathers. Birds also have a light skeleton, with hollow bones that make it ...

The simple answer is that the inherent desire to survive and perpetuate the species is at the heart of it. Most of the egg ...

Birds lay eggs of surprising variety, and scientists have long wondered why. Could it be that certain shapes protect eggs from shattering? Or perhaps allow them to fit snugly in a nest?

Typically bluebirds lay fewer eggs in a clutch later in the season, as you observed. The number of broods depends on many factors, including weather and food supply. Most bluebird pairs raise one ...

Females likely migrated hundreds of miles to lay eggs on sandy beaches, much like sea turtles do today. Movement onshore, however, was difficult. An adult female Protostega may have weighed a ton ...

The state's Parks and Wildlife Department is asking hunters and other outdoor enthusiasts to watch out for animals that may be impacted by dangerous "maneater" parasites from flies that lay eggs ...