Male Adelie Penguin (IMAGE)
Caption
To lure a female to his nest, a male flaps his flippers, points his beak to the sky, and emits a series of loud trills and squawks.
Credit
Photo by Emma Marks
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License
Licensed content
To lure a female to his nest, a male flaps his flippers, points his beak to the sky, and emits a series of loud trills and squawks.
Photo by Emma Marks
None
Licensed content