“baleen”造句,怎么用baleen造句
One group of whales has, instead of teeth, long strips of bone, hanging from their upper jaw. This is the baleen whale, the largest animal in the world.
However, the position of the eyes so restricts the field of vision in baleen whales that they probably do not have stereoscopic vision.
There is a known as the "tiger of the sea" killer whale, sometimes dozens of head formed a group, surrounded by a more than 30 tons of baleen whales, a few hours ate it up.
Baleen whales, including the humpback whales and blue whales, are toothless and instead use hairlike structures called baleen to filter tiny prey such as krill from seawater.
Populations of large baleen whales now store only 15 percent of the carbon they had before whaling.
They are one of only three known shark species that filter feed, as baleen whales do, swimming slowly through plankton-rich water, maws agape.
We can be divided into two categories, baleen and toothed whales.
Large baleen whales are of special concern.
Now a new study suggests that all this destruction can be traced back to humans overfishing sperm and baleen whales between 1946 and 1979.
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