Diving behavior of immature Steller sea lions (Eumetopias jubatus).

From: Fishery Bulletin | Date: July 1, 2003| Author: Loughlin, Thomas R.; Merrick, Richard L.; Sease, John L.; Sterling, Jeremy T.; York, Anne E. | Copyright information

Abstract--Understanding the ontogenetic relationship between juvenile Steller sea lions (Eumetopias jubatus) and their foraging habitat is key to understanding their relationship to available prey and ultimately their survival. We summarize dive and movement data from 13 young-of-the-year (YOY) and 12 yearling Stener sea lions equipped with satellite dive recorders in the Gulf of Alaska and Aleutian Islands (n=18), and Washington (n=7) from 1994 to 2000. A total of 1413 d of transm...

Related newspaper, magazine, and journal articles from HighBeam Research

Distribution and abundance of Steller sea lions, Eumetopias jubatus, on the Asian Coast, 1720's-2005.(Part 1)(Author abstract)
Marine Fisheries Review ; Introduction The Steller sea lion, Eumetopias jubatus, is widely distributed in the waters of the North Pacific Ocean and ranges along the west coast of North America from California to Alaska reaching the Bering Strait and the Asia coast. In Asia the range extends southward to encompass the
Distribution and abundance of Steller sea lions, Eumetopias jubatus, on the Asian Coast, 1720's-2005.(Part 2)(Report)
Marine Fisheries Review ; Kuril Islands Distribution and Age-Sex Composition Steller sea lion information for the Kuril Islands was first obtained during the voyage of Captain M. P. Shpanberg in 1738-39 (Divin, 1971). Steller (1751) wrote in his work: Captain Shpanberg on his chart has named a certain island from the number
Diets of Mature Male and Female Steller Sea Lions (Eumetopias jubatus) Differ and Cannot Be Used as Proxies for Each Other
Aquatic Mammals ; Abstract Disturbance of otariid breeding sites (rookeries) to determine diet from fecal remains (scats) could be eliminated if the diets of males using adjoining bachelor haulouts could be used as a proxy for diets of breeding females. We collected scats from sexually mature Steller sea lions
Court halts fishing in sea lions' habitat.(Nation)
The Washington Times ; The Federal District Court in Seattle has moved to save the lives of the giant sea lions with big eyes and doll-like faces that are being starved to extinction in the Pacific Northwest. The court ordered a halt to all groundfish trawl fishing in designated areas of the Baltic Sea, Aleutian Islands
Sea lions are disappearing
Deseret News (Salt Lake City) ; ... distribution of fish that sea lions eat Disease Pollutants reduced the birth rate or killed sea lions Predators such as killer whales Entanglement in commercial fishing nets Shootings Source: The National Academies Dist. by Scripps Howard News Service
An accounting of the sources of Steller sea lion, Eumetopias jubatus, mortality.(Illustration)
Marine Fisheries Review ; ... animals killed as a result of this action was not known, but the fisherman was convicted of killing one sea lion (Anchorage Daily News, 2001). Estimates of mortality from shooting range from 1,180 in 1985 to zero in 1956-1978 (Trites and Larkin, 1992). Our own ...
Sizes of walleye pollock (Theragra chalcogramma) consumed by the eastern stock of Steller sea lions (Eumetopias jubatus) in Southeast Alaska from 1994 to 1999.
Fishery Bulletin ; Abstract--Lengths of walleye pollock (Theragra chalcogramma) consumed by Steller sea lions (Eumetopias jubatus) were estimated by using allometric regressions applied to seven diagnostic cranial structures recovered from 531 scats collected in Southeast Alaska between 1994 and 1999. Only elements
Diving behavior of immature Steller sea lions (Eumetopias jubatus).
Fishery Bulletin ; Abstract--Understanding the ontogenetic relationship between juvenile Steller sea lions (Eumetopias jubatus) and their foraging habitat is key to understanding their relationship to available prey and ultimately their survival. We summarize dive and movement data from 13 young-of-the-year (YOY) and
Longitudinal Health and Disease Monitoring in Juvenile Steller Sea Lions (Eumetopias jubatus) in Temporary Captivity in Alaska Compared with a Free-Ranging Cohort
Aquatic Mammals ; Abstract From March 2003 to June 2006, 77 juvenile Steller sea lions (Eumetopias jubatus) from the endangered western stock were captured in Resurrection Bay and Prince William Sound, Alaska. Thirty-one were brought into temporary captivity (transient juveniles) for short-term research studies, and
Feds issue recovery plan for Stellar sea lions in Alaska
Deseret News (Salt Lake City) ; ANCHORAGE, Alaska -- Commercial fishing continues to be a potential threat to Steller sea lions, according to a federal plan that lists dozens of actions necessary for the animals to recover -- but not increased regulations on fisheries. The recovery plan issued this week by the National Marine