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Penguin feathers learned to swim without a wetsuit
Residing in the nursery in Singapore Humboldt penguins since 2010 suffers from the loss of feathers. Experts have developed for the 10-year-old Humboldt special suit that simulates natural plumage penguin. The costume is not only retains heat, but also promotes the growth of new feathers, protecting the body from bird molt.
via Source
via Source
