Reason for endangered classification.
The Beluga whale belongs to the order of Cetaces. This order is further divided into three suborders: the toothed whales, or Odontoceti, the baleen whales, or Mysticeti, and the Archaeoceti. The Beluga is a member of the Odontoceti. Its' family name is Monodontidae. Its genus name is Dephinapteres leucas, which means "dolphin without a fin." The species name leucas, means "white." The Beluga is derived from the Russian word Belukha.
Beluga or "white whales" are not born white. They are gray and get lighter until approximately age six, when they are completely white. This lightening is caused by a reduction of melanin in the skin. Adults are yellowish-white to creamy white. They attain their whiteness upon reaching sexual maturity. Males reach sexual maturity at 8 or 9 years, while females become sexually mature at from 4 to 7 years of age.
The male averages between 11.2 feet and 15.1 feet with a weight of about 3,307. The Beluga reaches its full sizes at the age of 10 years.
The Beluga whale lives in the arctic and sub-arctic northern waters around the globe. They are one of three types of whales who spend their entire lives in the arctic. They inhabit the Arctic Ocean and its seas including the Sea of Okhotsk, the Bering Sea, the Gulf of Alaska, the Beaufort Sea, Baffin Bay, Hudson Bay, and the Gulf of St. Lawrence. During the summer months most Beluga's inhabit the icy waters of the arctic and sub arctic. They swim among the icebergs and ice flows.
In summer months most of the population is found in warm water estuaries and river basins. The Beluga is well adapted to both cold ocean habitats and warmer freshwater habitats. Not all Beluga's make seasonal migration. Their environment determined their behavior. Most travel south as the ice pack advances in the autumn. There is one population that spends their summer in the Mackenie River estuary of the Northwest Territories, Canada and migrates 5,000-km southwest to coastal areas of the Bering ea.
Beluga whale A. ... Beluga or "white whales" are not born white. ... Killer whales and polar bears prey upon the Beluga whales. The Beluga Whale is an interesting whale. ... The Beluga whale is definitely endangered. ...
Polar bears, belugas, and caribou, oh my! ... Her pursuits toward drilling infringe upon many other environmental concerns, such as the protection for beluga whales in Cook Inlet, where new gas developments are being proposed. ...
The scientific order of all types of whales is Cetacea. This large order is broken down into three further groups as well: the toothed whales or Odontoceti, which includes killer whales, dolphins, porpoises, beluga whales, and sperm whales, the baleen whales or Mysticeti, which include blue whales, humpback whales, gray whales, and right whales, and the Archaeoceti order, which are all now extinct. ... The killer whale has a sleek, streamlined body. ... Killer whales live in groups called pods. ... Killer whales often hunt in pods for their food. ...
The question whether or not to whale is an issue with many factors. ... Japan claims that small-scale exploitation of whales pose no threat to whale populations yet is critical to the survival of their society. ... Reports show that increased hunting by the native coastal communities of Greenland has dramatically reduced the stocks of beluga whales since 1981. ... The North Atlantic right whale, the most endangered species of large whale in the world, has barely recovered since the end of commercial whaling and the number of the right whale is a mere 300. is It is predicted this species will ...
The question whether or not to whale is an issue with many factors. ... Japan claims that small-scale exploitation of whales pose no threat to whale populations yet is critical to the survival of their society. ... Reports show that increased hunting by the native coastal communities of Greenland has dramatically reduced the stocks of beluga whales since 1981. ... The North Atlantic right whale, the most endangered species of large whale in the world, has barely recovered since the end of commercial whaling and the number of the right whale is a mere 300. is It is predicted this species will ...
Its scientific name is carcharodos carcharias, and that scientific name is also used for many other sharks like the hammer head shark and the whale shark. ... The great white feeds on many different animals that go from small fish to big animals like belugas and sea lions. ...
Depending upon their location, they also eat harp and hooded seals and scavenge on carcasses of beluga whales, walruses, narwhals, and bowhead whales. On occasion, polar bears kill young walruses and beluga whales for food. ...
Over the course of its 23-year existence, Barnum filled the American Museum with lots of strange and rare things like dioramas, scientific instruments, a flea circus, a loom run by a dog, the trunk of a tree under which Jesus' disciples sat, an oyster bar, a rifle range, waxworks, taxidermists, phrenologists, pretty-baby contests, a variety of freaks like the Siamese twins, a menagerie of exotic animals that included beluga whales in an aquarium and giants,...