Double-crested Cormorant juvenile playing with afternoon snack or Phalacrocorax auritus
I find that the juveniles are far more inclined to "play" with their food than the adults. Could be that they've not learned yet that their food can be stolen if not swallowed fast.
NIKON CORPORATION NIKON D300, f/8 @ 800 mm, 1/1600, ISO 400, No Flash
Lil Judd aka LilKnytt Photography (c)
