When you think of a bird’s nest, you probably picture a cozy ... Here are a few examples: ・Scientific name: Fratercula ...

Among the many color variations in birds, those with bright yellow chests stand out as some of the most striking. ・Scientific ...

Birds are vertebrate animals adapted for flight. Many can also run, jump, swim, and dive. Some, like penguins, have lost the ability to fly but retained their wings. Birds are found worldwide and ...