A bold, alert, robust dog bred originally to drive small animals from their burrows. The jaguar is a large, spotted wild cat from South and Central America. Janenschia Janenschia was a huge, plant-eating dinosaur with an elongated neck and tail. It was a sauropod from the late Jurassic period, about 156 million to 150 million years ago. This crane is also called the red-crowned crane.
Cranes are large wading birds with long legs and a long neck.
Javelina A pig-like mammal, also known as the collared peccary, from deserts and chaparrals of North and Central America. Jay Jays are beautiful, noisy birds. Jellyfish Jellyfish are animals that have stinging tentacles. The jerboa is a small, long-tailed rodent that hops. Joey A joey is a young kangaroo.