The Northern Pacific Right Whale is a very large ballen whale species that is extremely rare and critically endangered. The North Pacific right whale is notable for its huge head (almost one third of the animal’s total length) and strongly arched mouthline.
These whales are very large and can reach up to 60 ft in length and weigh up to 180,000 lbs. They are much larger than gray or humpback whales. Right whales are very stout, particularly when compared to the other large baleen whales such as blue and fin whales. Right whales are also unique in that they all have callosities—rough patches of skin covered with aggregations in clusters, of hundreds of small cyamids. As with the other species of right whales, the callosities appear on its head immediately behind the blowholes.
Little is known about the behavior of North Pacific right whales as there have been very few at-sea sightings of the animals in the past decades. Right whales swim slowly, yet are surprisingly acrobatic, they are known for breaching and slapping their flippers against the water when rolling over. They are playful, curious animals, and often poke and bump objects they find in the water. Their friendly nature means they may swim up to boats, and even let boats approach them. They have been known to raise their tail flukes out of the water and use them as sails. As far as we know this is a form of play.
The International Union for the Conservation of Nature categorizes the species as Endangered. It categorizes the Northeast Pacific subpopulation as Critically Endangered. According to the Center for Biological Diversity, the North Pacific Right Whale is the most endangered whale on Earth. These whales were once numerous, with populations in the North Pacific nearing over 20,000 mammals prior to commercial whaling. The hunting of Right whales in commercial whaling has been prohibited since 1935, but between 1962 and 1968, illegal Soviet whaling killed 529 Right whales in the Bering Sea and Gulf of Alaska as well as 132 right whales in the Sea Okhotsk. These beauties were called the right whale, possibly by whalers, because it was the “right” whale to kill. They were fairly easy targets, as they are slow swimmers and float when dead.
In 2010, National Marine Fisheries Service scientists estimated that the population of North Pacific right whales that summer in the southeastern Bering Sea was approximately 30 animals. The scientists estimated the population contains eight females and 20 males
They concluded that “Although these estimates may relate to a Bering Sea subpopulation, other data suggest that the total eastern North Pacific population is unlikely to be much larger.”
If you would be interested in helping whales in general, please consider some of the options below.
http://adopt-us.whales.org/ From their website: ‘Whale and Dolphin Conservation is the leading global charity dedicated to the conservation and protection of whales and dolphins. We defend these remarkable creatures against the many threats they face through campaigns, lobbying, advising governments, conservation projects, field research and rescue. Our vision is a world where every whale and dolphin is safe and free. WDC’s core belief is that all whales and dolphins have the right to exist as nature intends, not as humans decide. To be able to live free from hunting, captivity, entanglement in fishing gear and nets, and to swim in clean, noise-free waters where boats won’t injure them.’ They currently only offer Humpback and Orca adoptions, but they do accept donations beginning at $5.
There are many petitions, mostly targeted at whalers, on Save the Whales’ change.org page: http://www.change.org/organizations/savethewhales
The World Wildlife Fund says that it ’works with governments to establish sanctuaries, with shipping companies to change their routes, with fishing industries to update their technologies, and with coastal residents to establish ecotourism. But new threats to whales are arising. Many whale species are now at risk from offshore oil exploration, which forces them from their feeding areas. With your help we can put pressure on oil companies to operate responsibly and away from critical whale habitats.’ You can donate to the WWF, or you can do a symbolic adoption. They offer various whales for adoption. http://www.worldwildlife.org/about