You can see Gouldian finches at Zoo New England and the San Diego Zoo ... In fact, a dart frog’s color shows how potent its poison is. The golden dart frog, for instance, is highly colorful and is ...

Don't let their adorable appearances deceive you! From the vibrantly colored poison dart frogs to the seemingly gentle swans, ...

Despite only weighing as much as a AA battery, these birds have charisma to spare and are amazing avian acrobats. Nearly 60 ...

Rainforests are dense forests in tropical regions inhabited by a variety of unusual species you won't find anywhere else on the planet. The warm, humid environment is the perfect habitat for a ...