Paleontology | Polarjournal
Prehistoric baleen whales also had teeth

Prehistoric baleen whales also had teeth

Blue whales are the largest animals known to have existed, weighing up to 200 tons. With their rather coarsely bristled baleen, they filter the smallest animals such as krill and copepods from the seawater. In summer, a blue whale devours an estimated 40 million of...
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