Lifespan: 10 years in the wild, up to 30 in captivity
Top speed: 5 mph on land, 10 mph in the water
Weight: 550+ pounds
Diet: Fish, birds, small mammals, occasionally larger animals such as capybaras, caimans, and deer
Predators: Jaguars and caimans, especially for juveniles
Range: Northern South America
Conservation Status: Least concern
Fun Fact: Green anacondas are constrictors. Many people believe that they kill prey by squeezing it until it suffocates, but anacondas actually cut off their prey's circulation.
Fun Fact: After a big meal, green anacondas can go weeks or even months without eating again.