A chicken loses feathers when it becomes stressed.
Amazing fact: koalas
Koalas rarely drink. They generally get enough fluids just from eating eucalyptus leaves.
Amazing fact: honey bee
A honey bee strokes its wings about 11,500 times a minute.
Amazing fact: snakes and lizard
Snakes and lizards shed their skin when they grow. Researchers believe that dinosaurs may have done the same.
Amazing fact: marine iguanas
Marine iguanas can stay underwater for up to 30 minutes.
