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Tardigrades, which are usually less than 1 mm long, can be found in almost every...
The Vanishing Vaquita
The small vaquita (Phocoena sinus), a type of porpoise, usually only reaches...
Orcas in the Antarctic
Three distinct types of killer whale, or orcas, can be found in the Antarctic, each...
Antarctic Minke Whale
The elegant Antarctic minke whale feeds on krill (tiny crustaceans) during the...