A Sei Whale lives to be about 70 years old. Such a feature would be very helpful in adapting buoyancy for diving deep and swimming up again. 2016.) Whale Watching is an extremely popular passive activity that many people enjoy each and every year. Sei whales eat a ton of food everyday. The snout is pointed. It swims in small pods of 3-5 whales but larger groups may form at rich feeding grounds. The sei whale is one of the fastest whales, reaching speeds of up to 30 miles per hour. The Sei Whale is a baleen whale and belongs to the group known as Cetacea which also all whales, dolphines, and porpoises. Following large-scale commercial hunts for sei whales, the worldwide population was estimated at about 54,000 animals in 2006. ERRORS in the site, please contact us. The upper part of the mouth contains 300 - 380 grey-black baleen plates on each side. This is a huge reduction compared to the 240 000 that were swimming around the oceans prior to their protection from whaling. The Sei Whale (Balaenoptera borealis) is the third largest rorqual after the Blue Whale and the Fin Whale.It can be found worldwide in all oceans and adjoining seas and prefers deep off-shore waters. Sei Whales can be broken down into two sub species: the Northern Sei Whale and the Southern Sei Whale. An average sei whale eats about 1,984 pounds of food each day, eating mostly small fish and other organisms. As for the remains of this infant sei whale, it will be dismembered and left to decompose on the beach or wash back into the ocean. These whales are the third largest known whales in existence reaching lengths of up to 60 feet. Fandom Apps Take your favorite fandoms with you and never miss a beat. The content in this site was created from the following resources. On the underside of throat and chest is 38-56 grooves. It avoids polar and tropical waters and semienclosed bodies of water. Unfortunately, this is not the first time in the past year that a whale was found ashore filled with plastics. The deepest sperm whale distance traveled is 3,280 feet. Balaenoptera borealis) is 12½-15 m long in Icelandic waters. The nicknames ‘pollack whale', ‘coalfish whale' and ‘sardine whale' come from the fact that the appearance of sei whales often signalled the presence of large numbers of these fish. Fun facts: The sei whale is the fastest swimming cetacean, and can swim up to 34.5 mph! It inhabits most oceans and adjoining seas, and prefers deep offshore waters. The Sei whale. The back, flanks, and rear belly are dark gray with a bluish tinge. It was listed as endangered under the Endangered Species Conservation Act, the predecessor to the Endangered Species Act (ESA), in 1970. The sei whale (/ ˈ s eɪ /, Balaenoptera borealis) is a baleen whale, the third-largest rorqual after the blue whale and the fin whale. They are the third largest whales after Blue Whales and fin whales . Sei Whale Statistics Maximum length: 17.7m (58ft) males / 20m (66ft) females Adult weight: 33 tonnes Life span: 60 years Sexual maturity: 8 - 11 years Gestation: 10-5 - 12 months Birth length: 4.5m (15ft) Birth weight: 650 - 800kg (1300 - 1800lbs) Dive duration: 20 mins Distribution: all oceans,… The sei belongs to the Balaenopteridae, or rorqual whales, that have numerous ventral grooves and a dorsal fin. Sei Whale Statistics Maximum length: 17.7m (58ft) males / 20m (66ft) females Adult weight: 33 tonnes Life span: 60 years Sexual maturity: 8 - 11 years Gestation: 10-5 - 12 months Birth length: 4.5m (15ft) Birth weight: 650 - 800kg (1300 - 1800lbs) Dive duration: 20 mins Feed on: more varied food than similar whales, mainly krill when in Antarctica, usually only one type of food at a time The latest round of Japanese whale hunts, controversially carried out for scientific reasons, have ended after four months with a total of 177 whales killed. Sei whales is a group of large whales. After fin and blue whale populations were exhausted, Sei whales became the target of whalers in the 1950s and 1960s and the population was severely depleted. Sei Whale Fast Fact – The estimated population of Sei Whales is around 80 000 individuals living in the wild. When the ESA was passed in 1973, the sei whale was listed as endangered throughout its range. Despite its large body size and mass, the sei whale is a super-fast swimmer.It can easily swim up to 35-40 mph (55-65 km/h). Blue whales can grow to a length comparable to that of a Boeing 737. Balaenopteridae is from a Danish word meaning "tubed" or "pleated" whale. Sei whale definition is - a widely distributed dark gray baleen whale (Balaenoptera borealis) that has a ridge on the top of the head and may reach a length of nearly 60 feet (18 meters) —called also sei. A fin whale's daily production of urine amounts to 257 gallons. The sei whale population was decimated by commercial whaling in the 1800s and early 1900s. The blue whale is the largest known creature to ever inhabit the planet. About 166 gallons of urine is excreted by a sei whale in one day. Whale Facts and Information. Here are a couple of cool facts about the sei whale. References. The body is relatively slender with short pectoral fins and sickle shaped dorsal fin. Needs Information. Interesting Facts about Sei Whales. Sei whales inhabit all oceans and adjoining seas except in tropical and polar regions. Sei Whales are found in the Atlantic, Pacific, and Indian Oceans. One theory of the whale facts states that the spermaceti fluid hardens to wax in the cold. Derived from the Norwegian word for Pollack, there are two subspecies of the little-known sei whale: the northern and the southern. They have a body length between 14 and 16 m (43 - 52 ft), and they weigh between 20 and 25 tonnes (20 - 24.5 tons). Also that it's bluish in color which makes it harder to see in the ocean, and it's blowhole which lets it breathe. This mysterious baleen whale is the third largest of the rorqual family. 6 november 2020 door frank. Web. Facts about Whales, Blue Whales, Beluga Whales, Humpback Whales. They are a smooth animal with blue gray skin or blubber. Description Sei whales are dark gray with irregular white markings across the back. Introduction to Whales. They all belong to one species - Balaenoptera borealis . Get Started. They are 40 to 60 feet long and weigh around 100,000 pounds! The Sei Whale migrates annually from cool and subpolar waters in summer to temperate and subtropical waters for winter. It is also an endangered species that was hunted to near-extinction and is now slowly recovering. Survival Adaptations: Some of the survival adaptations a Sei Whale uses are it's pointed nose, which allows it to swim faster, it's thick rubber-like skin that keeps it warm in cold waters. The sei whale (Lat. Throat grooves on the undersurface are white or pale gray. They prefer subtropical to subpolar waters and can be found in all oceans and adjoining seas, except for those in tropical and polar regions. WorldWildlife.org. Whale Information, Anatomy, Habitat, Reproduction and Whale Conservation. The sei whale (pronounced SAY), Balaenoptera borealis, is a large, streamlined baleen whale that ranges in length from 45-69 ft (14-21 m). Sei whale images (Balaenoptera borealis) - stock photos, illustrations & facts on this large baleen whale endangered due to commercial whaling We have the rare underwater images of this endangered sei whale, created by the world’s renowned professional wildlife photographers. Their blow can reach heights of 10ft! Whales are one of the most amazing creatures that live in the planet. Status: Endangered Scientific Name: Balaenoptera borealis Length: 45-66 feet Weight: About 20 tons Reaching speeds up to 34.5 miles per hour makes the Sei Whale the fast whale in the water. D&D Beyond The head is slender with a slightly arched forehead. Threats to Sei Whales. Mature weight is about 30 tons. A sei whale will eat about 900 kg of prey each day. I have gathered all my information and made it into a movie. Galapagos Sei Whales. Fastest swimming cetacean, and rear belly are dark gray with irregular markings. 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