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 Adelie Penguin on Ice (Pygosceliis adeliae), Paulet Island, Antarctic Peninsula |  Adelie Penguin on Ice(Pygosceliis adeliae), Paulet Island, Antarctic Peninsula |  Adelie Penguin on Ice (Pygosceliis adeliae), Paulet Island, Antarctic Peninsula |
 Adelie Penguins on Ice (Pygosceliis adeliae), Paulet Island, Antarctic Peninsula |  Adelie Penguins on Ice (Pygosceliis adeliae), Paulet Island, Antarctic Peninsula |  American Tree Sparrow, (Spizella arborea) Spring, Michigan |
 American Tree Sparrow, (Spizella arborea) Spring, Michigan |  Black-browed Albatross Colony, (Diomedea melanophris), Steeple Jason Island, Falkland Island |  Black-browed Albatross, Adults Courting (Diomedea melanophris), New Island, Falkland Islands |