San Diego: Two 3-month-old penguin chicks took some swimming lessons this week at the San Diego Zoo.
The pair of African penguins are part of a colony at the zoo's penguin habitat and are the second set of chicks to hatch there.
One of the penguins needed a little push to get into the water, but his buddy quickly followed.
The youngsters have not yet been named.
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They will be joining the colony in a 275,000-gallon pool once they get used to being handled and fed by humans.
Saturday marks World Penguin Day, said the zoo.
(AP)