An endangered California sea otter has been found dead in an illegal fishing trap, prompting an investigation by state and federal wildlife authorities.
The southern sea otter, a male, was discovered by a beachgoer on Zmudowski State Beach near Moss Landing in northern Monterey County on April 18.
Investigators from the U.S. Fish and Wildlife Service and California Department of Fish and Wildlife say the nylon mesh trap — which was used to catch bait fish or crayfish — appears to have washed up on the beach with the dead otter in it. It might originally have been placed somewhere else, they added.
“You commonly see traps like this in rivers and lakes,” said Lt. Brian Bailie, with the California Department of Fish and Wildlife. “People use them to catch crayfish. You don’t see them oceanside ever. They aren’t legal to use in the ocean.”
The U.S. Fish and Wildlife Service Forensics Laboratory is conducting a thorough investigation of the dead animal, which was a juvenile, or sub-adult. Southern sea otters are protected as a threatened species under the federal Endangered Species Act. It is illegal to harm or kill them under that law, and also under the 1972 Marine Mammal Protection Act. Otters also protected by California state law.
The penalty for killing a sea otter is up to a $100,000 fine under the Endangered Species Act and the Marine Mammal Protection Act and up to 1 year in jail.
“This is extremely serious,” said Rebecca Roca, an agent with the U.S. Fish and Wildlife Service office in Sacramento. “Sea otters are beloved along the coast. It’s devastating when we find something like this. We are asking the public for any help they can give.”
Anyone with information about the incident is asked to contact the California Department of Fish and Wildlife at the CalTIP line at 1-888-334-2258 (callers may remain anonymous) or the U.S. Fish and Wildlife Service at 916-569-8444.
Baile said that although it is legal to use that type of trap in rivers and lakes, authorities want to find who set this one to make sure there aren’t others around Elkhorn Slough or other places where sea otters congregate.
“Stuck in something like that, there was nothing it could do,” he said. “Otters have sharp teeth but I don’t think they are sharp enough to chew through nylon that tough. It’s really unfortunate. We need to find if these things are being used in other places. We don’t want to see this happen again.”
Sea otters play an important role along California’s coast. They eat sea urchins, for example, which otherwise can overpopulate the sea floor and consume kelp forests that provide food and shelter for fish and other ocean animals.
Historically there were about 16,000 sea otters from the Oregon-California border to Baja, Mexico. But they were hunted relentlessly in the late 1700s and early 1800s by Russian, British and American fur traders for their pelts, which are denser and softer than mink fur.
They were feared extinct until the 1930s, when about 50 were discovered in remote Big Sur coves. Protected by the Endangered Species Act in 1977, they began a slow comeback, and today their population is estimated at about 3,000. Over the last decade, however, the growth has stalled, in part because they have been unable to expand their range from the Monterey Bay area north up the San Mateo County coast due to an increasing number of attacks by great white sharks.
Federal laws have protected elephant seals, sea lions and other marine mammals that the sharks eat, growing their numbers. Scientists are studying possible proposals to one day move some otters inside San Francisco Bay to Tomales Bay in Marin County or other points north to help the population spread back across its historic range in Northern California.
The Link LonkJune 05, 2021 at 03:25AM
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Endangered California sea otter found dead in illegal fishing trap - The Mercury News
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