Dolphins swim off the Turkish Aegean coast.
A panda at the National Zoo in Washington, D.C.
A shot of a hummingbird eating.
Eddie, the basketball-dunking sea otter at the Oregon Zoo.
Empire penguins at SeaWorld Orlando's Antarctica: Empire of the Penguin.
Rusty, the red panda at the National Zoo in Washington, D.C.
CNN iReporter Karl Grobl took this close-up photo of a Phillipine tarsier in Bohol, Phillipines.