They have an average length of 15 to 18 m (49 to 59 ft) but have been reported up to 20 m (65 ft), and can weigh up to 100 tonnes (220,462 lb). Estimate of 2011 Abundance of the Bering-Chukchi-Beaufort Seas Bowhead Whale Population (2013).WIIG Ø., Bachmann L., Janik M.V., Kovacs M.K., Lydersen C., 2007. They also are hugely vocal, honing an enormous repertoire of sounds that they use to communicate with each other, find food and navigate amongst the icy darkness.Bowheads’ favourite meals are krill and copepods, but they can also eat a range of other small invertebrates and fish. This bowhead subsistence hunting occurs during the northward spring migrations based from the ice and from small boats during the returning fall migrations.The Alaska Department of Fish and Game and the USA government list the bowhead whale as federally endangered.Cavorting whale in northwestern part of Sea of OkhotskReilly, S.B., Bannister, J.L., Best, P.B., Brown, M., Brownell Jr., R.L., Butterworth, D.S., Clapham, P.J., Cooke, J., Donovan, G., Urbán, J. Montague, J. J. & Zerbini, A.N. "Morbidity and Mortality". When lying on the surface its profile resembles that of the loch ness monster with two humps appearing above the surface of the water. Their immense heads have two blowholes and a distinctive V-shaped blow, and measure about a third of their total body length – sometimes reaching up to an incredible 20 meters (65ft) long. "Reproduction". A-A. "Morbidity and Mortality". Date: 2006 (converted 2007) Source: Own work: Author: Chris huh (converted by User:King of Hearts malks3d16@gmail.com) Permission (Reusing this file) Bowhead movement patterns in the Arctic are mainly influenced by the seasons and they venture further north during the summer months as the sea ice melts and recedes.Bowhead whales are truly record-breaking goliaths among whales; they have the thickest blubber, thickest skin, longest lifespan, lowest core body temperature, longest baleen, largest mouth, proportionately the largest head and the greatest number of songs of any whale.Scientists think that living in the harsh arctic environment is the reason for the bowhead’s slow growth rate, older age for reproduction, and longer life.We know that bowheads are the longest-living mammal in the world, reaching over 200 years old. The bowhead whale has a large, robust, dark-coloured body and a white chin/lower jaw. Bowheads are one of the longest living mammals on the planet.

The only baleen whales to spend their entire lives in Arctic seas, bowhead whales are masters of their icy kingdoms. Filter-feeders, they swim along with their mouths partly open, gulping in huge volumes of water and food simultaneously that they then filter through their baleen. Bowheads are named after their unique, steeply arched upper jaw and mouth which are shaped like an Some bowhead whales caught in recent years have had harpoon heads dating back to the 1800s lodged deep in their blubber, a permanent reminder of man’s devastation of this species.Eskimo hunters have found ancient harpoon heads embedded in the blubber of six bowhead whales they have killed since 1981. Bowhead Whale. The Alaskan villages that participate in the bowhead subsistence harvest include Barrow, Point Hope, Point Lay, Wainwright, Nuiqsut, Kaktovik, Gambell, Savoonga, Kivalina, Wales, and Little Diomede.In March 2008, Canada's Department of Fisheries and Oceans stated the previous estimates in the eastern Arctic had undercounted, with a new estimate of 14,400 animals (range 4,800–43,000).The status of other populations is less well known. Some of our website features may not function as a result.Top 10 Ways to Make your Garden more Wildlife Friendly Its baleenis the longest of that of any whale, at 3 m (9.8 ft), and is used to strain tiny prey from the water. The Bowhead Whale can grow up to 60ft (18m) in length and weighs up to 100 tonnes, making it the fifth-largest mammal on earth. They live in mostly shallow coastal water less than 200m deep amongst the sea ice. In Burns, J. J.; Montague, J. J.; and Cowles, C. J. Philo, L. M., E. B. Shotts, and J. C. George (1993). "Commercial Whaling in the North Pacific Sector". The females are slightly larger than males, as with all baleen whales.

It also possesses a strongly bowed lower jaw and a narrow upper jaw.

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