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The blue whale (Balaenoptera musculus) is a marine mammal and a baleen whale.Reaching a maximum confirmed length of 29.9 m (98 ft) and weighing up to 199 t (196 long tons; 219 short tons), it is the largest animal known ever to have existed.
The decline of global whale populations Blue whale populations have declined dramatically due to unregulated commercial whaling, putting them at risk of extinction.. Prior to the setting up of the IWC in 1946, unregulated whaling had depleted a number of whale populations to a significant extent, and several whales species were severely endangered.
The blue whale is found throughout the world’s oceans, except for the Arctic. It is thought to be the most enormous creature to have ever existed. ... They are listed as endangered by the IUCN ...
The focus of the project is on preservation of these endangered animals, the largest in the world. [1] The project is operated by the Centro de Conservacion Cetacea (CCC), established in 2001. [2] Its studies have made the Chiloé blue whale population one of the best understood in the southern hemisphere. [3]
Timor-Leste has one of the world’s highest concentrations of marine mammals. During the migration season - October and November - hundreds of pygmy blue whales pass through the country’s ...
Blue whales have returned to a part of the Indian Ocean where the species was once wiped out by whaling decades ago. Researchers in the Seychelles have captured footage of the marine mammals in ...
A beaked whale is any of at least 22 species of whale in the family Ziphiidae. Several species have only been described in the last two decades. Six genera have been identified. They possess a unique feeding mechanism among cetaceans known as suction feeding. They are characterized by having a lower jaw that extends at least to the tip of the ...
World population graph of blue whales. Whaling decreased substantially after 1946 when, ... "Endangered" (blue whale, [114] North Pacific right whale, [115] ...