Early ancestors of the ocean's biggest animals once walked on land. Follow their extraordinary journey from shore to sea. Although whales are expert swimmers and perfectly adapted to life underwater, ...

Get ready to meet fun-loving animals and unique sea creatures that will capture your heart! From playful land animals showing ... s a joyful puppy or a rare underwater species, each encounter ...

The playful North American river otter is equally at home in the water and on land. It makes its home ... They can hold their breath underwater for some eight minutes. River otters, members ...