Penguin seen bathing in Tokyo river after aquarium escape

An aquarium in Tokyo is trying to locate an escaped penguin seen heading for Tokyo Bay. The escapee, a one-year-old Humboldt penguin, was spotted swimming in a river mouth in the Japanese capital.



He said officials were struggling to recapture it because it swam "at a tremendous speed". The 60-centimetre long penguin was snapped bathing in the mouth of the Kyu-Edo river, which runs into Tokyo Bay. An official from the harbour-front aquarium said the bird appeared to have scaled a wall in its bid for freedom.

The Humboldt penguin hatched last January and lives with 134 penguins in an enclosure at Tokyo Sea Life Park. "We first noticed the penguin might have fled when the director of a neighbouring zoo e-mailed us on Sunday with a photo," park official Takashi Sugino said.


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Humboldt penguins breed on the Pacific coast of South America and offshore islands of Chile and Peru. They are thought to be declining in number. One of the reasons is due to increasing water temperatures caused by the El Nino effect and reduced food supply.