Seaturtle behavior1/5/2024 ![]() Identifying leatherback turtle foraging behaviour from satellite telemetry using a switching state-space model. Comparative Biochemistry and Physiology: Part A 147(2007):313-322. Ontogeny of Energetics in Leatherback, Dermochelys coriacea and Olive Ridley, Lepidochelys olivacea Sea Turtle Hatchlings. Marine Ecology Progress Series 337: 245-254. Population characteristics and seasonal migrations of leatherback sea turtles at high latitudes. James, M.C., Sherrill-Mix, S.A., and R.A. Canadian waters provide critical foraging habitat for leatherback turtles. Changes in diel diving patterns accompany shifts between northern foraging and southward migration in leatherback turtles. Identification of high-use habitat and threats to leatherback sea turtles in northern waters: new directions for conservation. Dermochelys coriacea (leatherback sea turtle) migration and dispersal. Migratory and reproductive movements of male leatherback turtles ( Dermochelys coriacea). Atlantic leatherback turtles ( Dermochelys coriacea) in cold water off Newfoundland and Labrador. Plastic bags in the intestinal tracts of leatherback marine turtles. Canadian Journal of Zoology 67: 2834-2840.įritts, T.H. ![]() Diving and foraging behavior of leatherback sea turtles ( Dermochelys coriacea). Diving and foraging behavior by leatherback sea turtles ( Dermochelys coriacea), Canadian Journal of Zoology. Marine Turtle Newsletter 78:2-7.Įckert, S.A., K.L. Distant fisheries implicated in the loss of the world?s largest leatherback nesting population. Marine Ecology Progress Series 230: 289-293.Įckert, S.A. Distribution of juvenile leatherback sea turtle, Dermochelys coriacea, sightings. Marine Turtle Newsletter 78: 2-6.Įckert, S.A. Distant fisheries implicated in the loss of the world’s largest leatherback nesting population. Global phylogeography of the leatherback turtle, Dermochelys coriacea. Impact of nonbiodegradable marine debris on the ecology and survival outlook of sea turtles. Dermochelys coriacea (leatherback sea turtle) migration. coastal waters from nesting beaches and rearing areas in tropical seas.īoulon, R., K. In the Pacific, leatherbacks make extensive feeding migrations to B.C. An action as simple as properly disposing of garbage while on or near the water could save a sea turtle, and help out many other species of marine life. Their choice of prey leaves them vulnerable to mistakenly ingesting debris such as plastic bags that resemble jellies attempts to eat such “prey” generally result in the turtle’s death. Marine debris also poses problems for turtles. Look for the Ocean Wise logo to choose sustainably-caught seafood.ĭrifting plastic is a threat to sea turtles ![]() Until alternate fishing gear such as circle hooks are in widespread use, the most effective way to help turtles is to avoid buying seafood caught using fishing methods that place leatherbacks at risk. Scientists estimate that commercial fisheries in the Pacific caught 4,200 leatherback sea turtles in 2000 alone. Longline fisheries targeting tuna or swordfish regularly catch sea turtles and other marine species as bycatch. In the open ocean, leatherbacks face several other threats.
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