This undated photo provided by Aquarium of the Pacific shows Charlie, a male sea otter. Charlie, the oldest southern sea otter held by any zoo or aquarium, died Monday, April 22, 2019 at the age of 22, at the Aquarium of the Pacific in Long Beach, Calif. Male southern sea otters typically only live 10 to 14 years in the wild. Charlie celebrated his birthday last month by eating special, colorful seafood cupcakes. He also took part in research efforts, such as providing blood and taking part in a study on how sea otters perceive sound. (Robin Riggs/Aquarium of the Pacific via AP)
The Associated Press
LONG BEACH, Calif. (AP) - Charlie, the oldest southern sea otter held by any zoo or aquarium, has died in California.
The Aquarium of the Pacific in Long Beach says Charlie died Monday at the age of 22.
Male southern sea otters typically only live 10 to 14 years in the wild.
Charlie celebrated his birthday last month by eating colorful seafood cupcakes.
Charlie helped sea otters by taking part in a study on how the animals perceive sound.
The aquarium lost another otter in January. Brook, a female, was 21 when she died of congestive heart failure.
California's sea otters are considered threatened. Hunting in the 18th and 19th centuries nearly wiped them out.
Conservation efforts have brought the population to about 3,000 but otters still face threats such as pollution and habitat loss.
This March 2, 2018, photo shows Charlie the sea otter celebrating his 21st birthday at the Aquarium of the Pacific in Long Beach, Calif. Charlie, the oldest southern sea otter held by any zoo or aquarium, died Monday, April 22, 2019, at the age of 22, at the Aquarium of the Pacific in Long Beach, Calif. Male southern sea otters typically only live 10 to 14 years in the wild. Charlie celebrated his birthday in April by eating special, colorful seafood cupcakes. He also took part in research efforts, such as providing blood and taking part in a study on how sea otters perceive sound. (Brittany Murray/Orange County Register/SCNG via AP)
The Associated Press