San Francisco's Famous Sea Lions May Now be Off Central Oregon Coast

FLORENCE, Ore., Jan. 7 (UPI) — About 2,000 sea lions spotted off the central Oregon coast may be the popular marine mammals that disappeared from San Francisco’s piers, wildlife experts say.

The sea lions may have simply left their Fisherman’s Wharf hangout to follow their food to colder water, the experts say.

“We’ve seen these huge pods out on the ocean — 200, 300 yards across — altogether a couple thousand sea lions,” said Steve Saubert, co-owner of Sea Lion Caves, a connected system of sea caves and caverns open to the Pacific Ocean near Florence, Ore.

About 500 of the sea lions moved into the caves in the past week or two, Jim McMillan, an assistant manager at the cave preserve, told the San Francisco Chronicle.

Saubert, 66, said California sea lions, as well as Steller sea lions, which are threatened, have been attracted to the area by an influx of cold water — about 51 degrees — and food, including herring, anchovies, smelt and squid.

The cold water has also attracted pelicans and other marine birds, he said.

Saubert told the newspaper this summer’s El Nino event characterized by a warming of surface waters along the California coast pushed the food north and the wildlife followed.

Biologists noted a shortage of herring in San Francisco Bay and along the Northern California coast.

The Marine Mammal Center near San Francisco counted a high of 1,701 sea lions at San Francisco’s Pier 39 shopping and tourist attraction Oct. 23. The number dropped to 927 Nov. 21 and was just a half-dozen last week.

Sea Lion Caves is one of the great sea grottoes of the world, comparable in size and coloration to the famed Blue Grotto on the coast of the island of Capri, Italy. The caves contain a wide variety of marine life.

Copyright 2010 by United Press International

Categorized | Animals, Aquatic Life, Birds, Mammals
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