Sea otters live in protected areas, such as rocky shores, kelp forests, and barrier reefs, although they may reside
What Is a Marine Mammal? Overview. Marine mammals have the same characteristics as all other mammals, but they have adapted to living all or ...
young — while also living most or all of their lives in or very near the ocean.
Spinner dolphins have different forms: some live only in the deep ocean like ...
The Old Clam and the Sea · Long-Lived Landlubbers · What oldsters did we miss ? · Read This Next · Playing it cool: these artists make music with ...
Order Sirenia (sea cows): Four living species in two families.
Whales, also called Cetaceans, are a large order of sea-living mammals.They first began evolving in the Paleocene and blossomed in the Eocene. They began ...
Except for the monotremes (an egg-laying order of mammals comprising echidnas and the duck-billed platypus), all mammals are viviparous—they bear live
Odd as it may seem, a four-footed land mammal named Pakicetus was
Whales are the largest animals on Earth and live longer than all other mammals in the contemporary animal kingdom. While many ocean lovers can easily ...