Humpback whales swimming underwater. Credit: Kogia.org
Sea turtles are marine reptiles with streamlined bodies and large flippers that are well-adapted to life in the ocean. Six species are found in U.S. waters, all of which are listed and protected under the Endangered Species Act.
Although sea turtles live most of their lives in the ocean, adult females lay their eggs on land. They migrate hundreds to thousands of miles every year between feeding grounds and nesting beaches. Leatherback turtles are among the most highly migratory animals on earth, traveling as many as 10,000 miles or more each year.
Sea turtles face significant threats around the world including:
- Bycatch in commercial and recreational fisheries
- Loss and degradation of nesting and foraging habitats due to coastal development, pollution, and climate change
- In some areas, killing of turtles and collection of eggs for consumption
- Entanglement in marine debris
- Vessel strikes
In the United States, NOAA Fisheries and the U.S. Fish and Wildlife Service have shared jurisdiction for recovery and conservation of threatened and endangered sea turtles. We lead the conservation and recovery of sea turtles in the marine environment, while the U.S. FWS has the lead for the conservation and recovery of these animals on nesting beaches.
Internationally, the conservation and recovery of sea turtles requires multilateral cooperation to ensure the survival of these highly migratory species. We work to ensure the global conservation and recovery of sea turtles by working closely with other nations through diplomatic channels, capacity building, and scientific exchange.
Species News
Scientists tag a 607 kg Leatherback sea turtle on the deck of the R/V Sheila B before releasing it back to the water. Left to Right: Scott Benson, John Douglas, Denise Greg, Mike James, Lauren Donnelly-Crocker. Credit: Heather Harris. Permit # 1596.
Leatherback turtle hatchling heading to the open ocean off Papua New Guinea. Photo: Scott Benson
Multimedia
Humpback whales swimming underwater. Credit: Kogia.org
Loggerhead turtle. Credit: T. Moore (CC0 1.0)
A Northeast Fisheries Science Center biologist collecting data during buoyless lobster trap tests.
Oceanic whitetip sharks, so named for the patch of white on their dorsal fins, are a threatened species. Credit: Andy Mann.
Research
Peer-Reviewed Research
Publications by Northeast Passive Acoustic Research Staff
Our staff regularly publish their findings in scientific journals and Center-produced documents.
Peer-Reviewed Research
Evaluation of a Long-Term Information Tool Reveals Continued Suitability for Identifying Bycatch Hotspots but Little Effect on Fisher Location Choice
We reviewed one of the longest and earliest DOM informational products, TurtleWatch.
Peer-Reviewed Research
Encouraging Respectful Wildlife Viewing Among Tourists: Roles for Social Marketing, Regulatory Information, Symbolic Barriers, and Enforcement
A study documenting improved compliance with wildlife viewing distances using a social marketing…
Peer-Reviewed Research
Use of Drift Studies to Understand Seasonal Variability in Sea Turtle Stranding Patterns in Mississippi
In this study stranded sea turtles provide valuable information about causes of mortality.
Recovery of Endangered and Threatened Species
Learn how NOAA Fisheries works with partners to protect and recover endangered and threatened marine species.
