An opossum (Didelphis virginiana) is the only marsupial native to North America. It is a highly adaptable mammal known for its long, hairless tail, pointed snout, and its unique defensive behavior of feigning death.
Physical Description
Opossums are about the size of a housecat, with a grayish-white coat, a pointy white face, and black ears. Their most distinctive feature is their long, prehensile tail, which they can use to grasp branches and carry nesting material. They also have an opposable "thumb" on their hind feet, which helps them with climbing.
Habitat and Diet
Opossums are highly adaptable and are found in a variety of habitats, including forests, farmlands, and urban areas. They are omnivores and opportunistic scavengers, eating almost anything from fruits, grains, and insects to small rodents, eggs, and carrion. Their scavenging habits make them important to the ecosystem as they help clean up dead animals and other refuse.
Behavior
Opossums are generally solitary and nocturnal. When threatened, they often display a famous, involuntary defense mechanism known as "playing possum." They will collapse, become stiff, and appear to be dead, with their tongue hanging out and their breathing and heart rate slowing. This state can last for several hours and is often effective at deterring predators.