The Orca or killer whale is the largest of all dolphins. The killer whale is the most powerful creature that lives in the oceans. It is the fiercest of sea predators and fears no other creature in the ocean. The lynx, in its four species, has by far the largest range of any of the felids. The lynx of Europe, Asia, and Canada inhabits mostly forested areas.
Lynx also inhabit scrub land and tundra in northern regions.
In appearance the jaguar is often confused with the leopard. The jaguar can be distinguished by the presence of small dots or irregular shapes within the larger rosette markings, a more stocky and muscular body, and a shorter tail. Seals are able to hold their breath for a long time during dives, using oxygen stored in the blood and muscles as well as the lungs. Seals have large eyes which gives them keen vision both above and below the water. Seals have a well developed sense of hearing and sensitive whiskers.