Description | Description:Porcupines are the largest of all rodents,living in jungles of Africa, Europe, and Asia. They are coated with long poisonous spikes for defense. These spikes separate from the porcupine, painfully stick into the victim, and are difficult to remove. Porcupines are mostly grey and brown, but some are white in color. | Description:The duck billed platypus lives in Tasmania and eastern Australia. It is among the rare sort of mammals that lay eggs. It has otter-like feet, a duck-like bill, and a beaver-like tail. They locate prey by electric fields. Males have poisonous spikes that are very painful to humans. |