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The family Balaenidae, the right whales, contains two genera and four species. All right whales have no ventral grooves; a distinctive head shape with a strongly arched, narrow rostrum, bowed lower jaw; lower lips that enfold the sides and front of the rostrum; and long, narrow, elastic baleen plates (up to nine times longer than wide) with fine baleen fringes.
The hunting of whales on an industrial scale began in the 17th century and into the 20th century, and as a result of the quantities caught many whales became endangered species. The International Whaling Commission (IWC) banned commercial whaling in 1986 to increase the remaining whale population in the seas.
[123] [124] The protected status of North Atlantic blue whales was not recognized by Iceland until 1960. [125] In the United States, the species is protected under the Endangered Species Act. [65] Blue whales are formally classified as endangered under both the U.S. Endangered Species Act [126] and the IUCN Red List. [1]
The blue whale is the largest animal on Earth and likely the largest animal ever to have lived. ... Blue whales are primarily solitary animals. They sometimes gather to feed in groups, when they ...
The second-largest whale species after blue whales, fin whales are classified as endangered species, according to NOAA. A fully grown whale can reach up to 85 feet long and weigh between 40 and 80 ...
On Wednesday, the team spotted several of the critically endangered animals swimming in the bay. ... Scientists estimate only about 356 right whales, plus or minus seven, are alive today. In ...
The skim-feeders are right whales, gray whales, pygmy right whales, and sei whales (which also lunge feed). To feed, skim-feeders swim with an open mouth, filling it with water and prey. Prey must occur in sufficient numbers to trigger the whale's interest, be within a certain size range so that the baleen plates can filter it, and be slow ...
The animal's population fell about 25% from 2010 to 2020. The entanglement of the two whales illustrates the need for new safeguards to protect the animals, said Gib Brogan, campaign director at ...
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