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Marine Life in Distress | NOAA Fisheries
Marine Life in Distress | NOAA Fisheries
Marine Life in Distress
Marine Life in Distress
What should you do if you encounter marine life in distress—animals that are entangled, sick, injured, or dead? Find out how to report these incidents and what else you can do to help.
Seeing marine animals in their natural habitat can be exciting. Unfortunately, not all marine life you may encounter will be healthy. You may come across animals in distress—entangled in marine debris or fishing gear, sick, or injured—or dead.
Understandably, when most people see a dolphin or a sea turtle that appears to be in trouble, the first impulse is to try to rescue it. But that is likely not be the best option for the animal or the person trying to help. These wild animals may be sick, injured, disoriented, or starving. They could have been exposed to pollution or a natural toxin, entangled in fishing gear, struck by a vessel, or infected by a disease or parasite. Their reactions may be unpredictable, and it can be dangerous to try to touch or move them. Only trained and authorized responders should assist marine animals in distress.
Reporting a sick, injured, entangled, or dead animal is the best way to ensure that professional authorized responders and scientists know about the incident and can take appropriate action.
Always keep a safe distance—it’s good advice,
and it's the law.
Learn more about what you can do and how to report
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More Information
Report a Stranded or Injured Marine Animal
Marine Mammal Health and Stranding Response Program
Sea Turtle Stranding and Salvage Network
Unusual Mortality Events
John H. Prescott Marine Mammal Rescue Assistance Grant Program
Frequent Questions—Offshore Wind and Whales
Frequent Questions—Marine Mammal Necropsies
Notices & Rules
Fisheries
Rebuilding Plan for the Overfished Queets River Spring/Summer Chinook Salmon Stock
West Coast
West Coast
Protected Resources
Cook Inlet and Kodiak Marine Mammal Disaster Response Guidelines
Alaska
Alaska
Protected Resources
Arctic Marine Mammal Disaster Response Guidelines
Alaska
Alaska
More Protected Resources Regs & Actions
Open Funding Opportunities
There are currently no open funding opportunities.
More Opportunities
FACT
100+ organizations authorized to respond to marine mammals in distress
NOAA has authorized more than 100 organizations around the country to respond to marine mammals in distress, each with different rescue, rehabilitation, response, and investigation specialties. Network members include professionals and volunteers from nonprofit organizations, aquaria, universities, museums, and state and local governments who are trained in stranding or entanglement response, animal evaluation, and administration of animal care.
FACT
64 unusual mortality events since 1991
Bottlenose dolphins, California sea lions, and manatees are the marine life most commonly involved in unusual mortality events. Causes have been determined for 32 of the 64 events documented since 1991 including infections, biotoxins, human interactions such as vessel strikes, and malnutrition.
FACT
20+ organizations/agencies assist sea turtles in distress
The Sea Turtle Stranding and Salvage Network responds to and collects information on marine turtle strandings along the U.S. Gulf of Mexico and Atlantic coasts. The network, which includes federal, state and private partners, encompasses coastal areas from Maine to Texas, and includes portions of the U.S. Caribbean. Other turtle response organizations respond to marine turtle strandings along the West Coast and Pacific Islands/Hawaii.
Show me another fact
Marine Mammal Strandings
Stranded marine mammals sometimes come onto shore, dead or alive.
NOAA works with trained partners in every coastal state to respond to and assess the condition of reported animals, and in certain cases attempt to rehabilitate or relocate them. If an animal is dead, responders may perform a necropsy (animal autopsy) to learn more about the animal and what may have caused the stranding.
When elevated marine mammal stranding rates occur over a longer time period the
Marine Mammal Protection Act
sets out a process to evaluate these stranding and mortality events and determine whether they should be designated as
unusual mortality events
, which trigger a specific investigative response.
Learn more about the Marine Mammal Health and Stranding Response Program
Sea Turtle Strandings
A stranded sea turtle is one that is found on land or in the water dead, injured, sick, or exhibiting usual behavior. One of the most well-known examples of mass strandings is when cold-stunned sea turtles strand during winter months on the Atlantic and Gulf coasts
. During t
hese events, thousands of turtles may require care. The Sea Turtle Stranding and Salvage Network responds to and collects data on strandings of marine turtles along the Gulf of America (formerly Gulf of Mexico) and Atlantic coasts, while NOAA’s Pacific Islands Fisheries Science Center’s Marine Turtle Biology and Assessment Program rehabilitates and studies stranded sea turtles throughout the Hawaiian Islands. Other state and local organizations respond to sea turtle strandings on the U.S. West Coast.
Learn more about the Sea Turtle Stranding and Salvage Network
Entanglement
Marine animals occasionally swim into fishing gear or
marine debris
and get entangled, stuck, injured, or even killed. Entanglements may prevent the recovery of endangered and threatened marine mammal and sea turtle populations. Prompt reporting is the best way to assist an entangled animal. For the safety of the animals and people involved, only trained and authorized responders should attempt to disentangle a whale, dolphin, porpoise, seal, sea lion, or sea turtle. Many animals can be successfully disentangled and released. The information gained from the response goes back into research and management to ultimately prevent future entanglements.
Learn more about entanglements of marine animals
Vessel Strikes
Collisions with ships and boats are one of the primary human-caused threats to marine mammals, particularly large whales. In fact, vessel strikes are the leading human-caused source of mortality for the endangered North Atlantic right whale. The West and East coasts of the United States have some of the heaviest vessel traffic associated with some of the largest ports in the country. Encouraging responsible boating practices and understanding where and when whales may be present are key components to reducing the risk of vessel strikes in these areas. Boat strikes by recreational vessels are also a concern for several sea turtle species, particularly in the southeast. To prevent vessel strikes, NOAA Fisheries recommends that recreational vessels maintain a distance of at least 50 yards from all marine animals, including sea turtles.
Learn more about vessel strikes
Conservation Medicine
Stranded marine animals are an important source of information for scientists. Studying the reasons that animals come ashore provides clues about ocean conditions and the health of coastal ecosystems. Animals can be sampled to quantify contaminant levels in tissues and alert researchers to emerging diseases. Marine mammal tissue and blood samples collected in the field may be stored for analysis at the
National Marine Mammal Tissue Bank
. Knowing what may have caused an animal to strand helps us enhance conservation efforts for threatened and endangered species.
Learn more about biosurveillance and data collection
Understanding Marine Wildlife Stranding and Response
Learn about strandings of marine mammals and sea turtles and how NOAA Fisheries and partners respond to these animals in distress.
Multimedia
NOAA Fisheries Video Gallery
Podcast
50 Years of Protecting Marine Mammals
National
Video
Video: Lose the Rope, Give Whales Hope
New England/Mid-Atlantic
Video
Saving a Humpback Whale: A Disentanglement Tale
New England/Mid-Atlantic
Conservation and Management
Whether it’s a cold-stunned sea turtle in New England, a sick monk seal on a beach in Hawaii, or an entangled whale off the coast of California, NOAA and our partners work together
to respond to marine animals in distress along every coast of the United States.
Several programs ensure timely response and data collection for entangled, sick, or injured animals, as well as those that have been found dead at sea or on the shoreline.
Marine Mammal Health and Stranding Response
The
Marine Mammal Health and Stranding Response Program
coordinates emergency response and investigations for sick, injured, entangled, or dead seals, sea lions, dolphins, porpoises, and whales.
Stranding and Entanglement Networks
NOAA Fisheries works with a
diverse network
of independent organizations as well as local, tribal, state, and federal agencies to oversee and coordinate emergency response for stranded or entangled marine mammals. We ensure that all activities are performed in a manner that is safe for responders and animals alike. We authorize non-governmental
stranding network members
to respond to strandings through Stranding Agreements. The network members provide staff and local response capabilities, independently raising funds to cover the majority of their costs. Only trained and authorized responders should assist a marine animal in distress.
Learn more about networks around the country:
Alaska Marine Mammal Stranding Network
Greater Atlantic Marine Mammal Stranding Network
Pacific Islands Marine Mammal Response
Southeast Fisheries Management and Marine Life Protection
Marine Mammals on the West Coast
Entanglement Response
Entanglement response teams
are located around the country to respond to
whales
dolphins
seals, and sea lions
that become entangled in fishing gear or marine debris. Responders receive highly specialized training to assist animals in the wild.
Entanglement responders are authorized through permits issued
by the National Marine Mammal Health and Stranding Response Program under the
Marine Mammal Protection Act
, and also under the
Endangered Species Act
for marine mammals listed as endangered or threatened.
Learn more about large whale entanglement response around the country:
Alaska
New England/Mid-Atlantic
Pacific Islands
West Coast
Learn more about
marine mammal entanglement response
Sea Turtle Stranding and Response
A network of scientists and volunteers collects information on and documents strandings of marine turtles along the coasts of the U.S. Atlantic and Gulf of America (formerly Gulf of Mexico). The network encompasses the coastal areas of an 18-state region from Maine to Texas, and includes portions of the U.S. Caribbean. Learn more about the
Sea Turtle Stranding and Salvage Network
The Pacific Islands Fisheries Science Center's
Marine Turtle Biology and Assessment Program
rehabilitates and studies stranded sea turtles throughout the Hawaiian Islands.
Other state and local organizations respond to sea turtle strandings on the U.S. West Coast.
Marine Mammal Unusual Mortality Events
An unusual mortality event (UME) is defined under the
Marine Mammal Protection Act
as a stranding that:
Is unexpected
Involves a significant die-off of any marine mammal population
Demands immediate response
The Marine Mammal UME Program was established in 1991. Since then, we have declared more than 70 UMEs
in the United States. They have involved a variety of species and dozens to thousands of individual animals per event.
working group of marine mammal experts and scientists
determine when the circumstances of a stranding event meet the
criteria to be considered a UME
. Then the group direct the appropriate responses and data collection.
Learn more about marine mammal unusual mortality events
John H. Prescott Marine Mammal Rescue Assistance Grant Program
The Prescott Grant Program provides competitive grants and cooperative agreements to eligible stranding network members for:
Recovery and treatment (i.e.,
rehabilitation
) of stranded marine mammals
Responses to events that require emergency assistance
Data collection from living or dead stranded marine mammals
Facility upgrades, operation costs, and staffing needs directly related to the recovery and treatment of stranded marine mammals and collection of data from living or dead stranded animals
Development of stranding network capacity, including training, where facilities do not exist or are sparse
Learn more about the Prescott Grant Program
Conservation and Management Efforts for Marine Life in Distress
NOAA and its partners have programs and response networks to help marine life in distress and address unusual mortality events across the country.
More Information
Understanding Marine Mammal Euthanasia
Report an Entangled Marine Mammal
Marine Mammal Stranding Network Coordinators
Sea Turtle Stranding and Salvage Network Coordinators
Vessel Strikes
Science
Investigations of stranding and mortality events increase our understanding of the health of marine animals and the health of our oceans. Strandings provide scientists and managers with important information on the biology and life history of animals, including:
Geographic range
Age
Genetics
Types of prey consumed
Occurrence of injury and disease
Some marine mammal species are known only from stranded specimens. We can also use information from live and dead stranded animals to improve the response to future strandings and care for animals in
rehabilitation
Strandings provide important information on human impacts to marine animals. Data collected from stranded marine mammals and turtles can teach us about harmful fishery interactions, vessel strikes, or marine debris. By knowing this, we can better manage human activities to minimize or mitigate these impacts.
Samples collected from stranded animals also provide information on marine pollution. For example, high levels of chemical contaminants in a dolphin's body could have direct implications for human health. Marine mammals consume many of the same fish that we do and acquire those contaminants through their prey.
Stranding Response and Data Collection
Marine Mammals
When
response teams
are deployed to help sick, injured, or stranded animals, the data collected are compiled in a national marine mammal health and stranding database:
Marine Mammal Health and Stranding Database
Marine Mammal Stranding Report: Level A Data
–forms used by stranding networks in the collection of marine mammal stranding data
Sea Turtles
The
Sea Turtle Stranding and Salvage Network
has documented large numbers of stranded sea turtles in the north-central Gulf of Mexico since 2010.
Network participants
compile data, documenting sea turtle strandings in their respective areas and contributing them to a centralized database.
Learn more about the number of sea turtle strandings in the Gulf of Mexico
Biosurveillance and Baseline Health Research
In recent years, scientists have documented high concentrations of potentially toxic substances in marine mammals and diseases not previously reported. These studies contribute to a growing, worldwide effort of marine mammal biomonitoring to help assess the health and contaminant loads of marine mammals. This effort also assists in determining anthropogenic impacts on marine mammals, marine food chains, and marine ecosystem health.
National Marine Mammal Tissue Bank
The
National Marine Mammal Tissue Bank
provides protocols for the storage of tissue and blood samples collected from marine mammals. These samples can then be used for retrospective analyses to determine environmental trends of contaminants and support other research studies.
Trained individuals collect samples during stranding events, disease investigations, mortality events, and health assessments. Samples may also be obtained from
bycatch animals
Learn more about the National Marine Mammal Tissue Bank
Science and Research for Helping Marine Life in Distress
Learn how NOAA Fisheries conducts research and collects data involving marine life in distress in order to better understand the health of our oceans and animals.
More Information
Marine Mammal Health and Stranding Response Program Reports
Sea Turtle Stranding and Salvage Network
What You Can Do
If you see an entangled, stranded, sick, injured, or dead animal, please report it.
Keep your distance from the animal to prevent further stress to it and possible injury to you both.
Marine Mammals
whales, dolphins, porpoises, seals, and sea lions
Call your local stranding network
Or, use our Dolphin & Whale 911
iPhone/iPad app
Use your camera or cell phone to take a photo of the animal from a safe distance. This can help responders identify the species and the steps necessary to help it.
Wait (if you can) for a trained and authorized responder to arrive so you can help them locate the animal. Watch it from a safe distance.
Don’t chase or corral the injured animal if it tries to move away.
Keep the area calm and quiet (to the extent you can) and encourage others to keep their distance and keep dogs on a leash.
Sea Turtles
Call your local sea turtle stranding coordinator:
Atlantic and Gulf of America (formerly Gulf of Mexico) coasts and U.S. Caribbean
Pacific Islands/Hawaii
West Coast
Wait (if you can) for a trained and authorized responder to arrive so you can help them locate the animal. Watch it from a safe distance.
Don’t chase or corral the injured animal if it tries to move away.
Keep the area calm and quiet (to the extent you can) and encourage others to keep their distance and keep dogs on a leash.
Report incidents of people or pets tormenting, disturbing, or attempting to touch
a marine mammal or sea turtle. Contact NOAA’s National Enforcement Hotline at (800) 853-1964.
Always observe marine life from a safe distance
. Read our
marine life viewing guidelines
Report marine debris/derelict fishing gear
. Learn about
marine debris
Consider donating
to the
Unusual Mortality Event Contingency Fund
and help support ongoing UME investigations.
What You Can Do to Help Marine Life in Distress
Learn what to do if you see an entangled, stranded, sick, or dead marine animal and other ways you can help marine life in distress.
More Information
Report a Stranded or Injured Marine Animal
Donate to the Unusual Mortality Event Contingency Fund
Find Marine Mammal Stranding Network Coordinators
Find Sea Turtle Stranding and Salvage Network Coordinators
Resources About Marine Life in Distress
Find documents, data and maps, research, outreach and education materials, and other resources about marine life in distress.
Documents
Document
2024 West Coast Whale Entanglement Summary
Each year, NOAA Fisheries’ West Coast Region collects, verifies, documents, and responds to reports…
West Coast
Document
2023 West Coast Whale Entanglement Summary
Each year, NOAA Fisheries' West Coast Region collects, verifies, documents, and responds to reports…
West Coast
Document
2020 and 2021 Combined Report of Marine Mammal Strandings in the United States
NOAA Fisheries released the 2020 and 2021 Combined Report of Marine Mammal Strandings in the United…
National
Document
National Report on Large Whale Entanglements Confirmed in the United States in 2022
This report provides a summary of large whale entanglements that occurred in U.S. waters in 2022.
National
More Documents
Resources About Marine Life in Distress
Find documents, data and maps, research, outreach and education materials, and other resources about marine life in distress.
Data & Maps
Map
Who to Call: West Coast Marine Mammal Stranding Network Map
Report stranded whales, dolphins, sea turtles, seals, or sea lions in California, Oregon, and…
West Coast
Map
2017-2025 Minke Whale Unusual Mortality Event along the Atlantic Coast Dead Animal Locations
This dataset represents dead animal locations associated with the 2017-2025 Minke Whale Unusual…
National
Map
2016-2024 Humpback Unusual Mortality Event along the Atlantic Coast Dead Animal Locations
This dataset represents dead animal locations associated with the 2016-2024 Humpback Whale Unusual…
National
Map
North Atlantic Right Whale Sightings
Interactive map of North Atlantic right whale sightings.
New England/Mid-Atlantic
Southeast
More Data
More Maps
Resources About Marine Life in Distress
Find documents, data and maps, research, outreach and education materials, and other resources about marine life in distress.
Research
On-Demand Gear Guide
A roadmap for providing fishermen an option to use on-demand fishing systems in the Greater Atlantic Region by 2028.
New England/Mid-Atlantic
Peer-Reviewed Research
Juvenile Coral Abundance Across the U.S. Pacific Influenced by Depth, Heat Stress, Coral Cover, Suitable Substrate, and Human Density
Our results also suggest coral density is dependent on several factors, including and the number of…
Pacific Islands
Peer-Reviewed Research
NOAA smalltooth sawfish monitoring survey-FY22: Relative abundance and essential fish habitat studies for smalltooth sawfish, Pristis pectinata, in southwest Florida, USA
This report describes the results from the 2022 NOAA Fisheries Panama City Laboratory juvenile…
Southeast
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.
Pacific Islands
More Research
Resources About Marine Life in Distress
Find documents, data and maps, research, outreach and education materials, and other resources about marine life in distress.
Outreach & Education
Outreach Materials
Protected Marine Species Identification Guide Southeast United States
This guide is intended for use by mariners in the identification and reporting of threatened and…
Southeast
Outreach Materials
Viewing Marine Wildlife in Hawai'i Rack Card
A guide for viewing protected sea turtles, monk seals, dolphins, and whales responsibly in Hawai'i.
Pacific Islands
Educational Materials
Actividad sobre residuos marinos en una ballena gris (en español)
En esta actividad, los participantes examinarán el contenido del estómago de una ballena gris que…
West Coast
Outreach Materials
Safe Boating Around Sea Turtles Poster
Outreach poster developed by NOAA Fisheries and the Hawai'i Division of Boating and Ocean…
Pacific Islands
More Outreach Materials
More Educational Materials