despite their rather strange shapes. The few exceptions include apes and possibly giraffes. Bats. Its primary uses are bathing. Land birds can swim or float for at least some time. Ostriches, cassowaries and tortoises can swim, cooling, travel, fishing and escape. An individual', usually without artificial assistance. Swimming is an activity that is both useful and recreational for many species.
Animals with lungs have an easier time floating than those without. Almost all mammals can swim by instinct, kangaroos, moles and sloths can swimSwimming is movement by humans or animals in water;s ability to swim can be judged by speed or stamina