
Shag doing its defensive pose at someone who got too close, fortunately with a 600 F4 I don't have to get too close

Sometimes they eject fishy vomit in the direction of the assailant, although I think he got the message in this case and let the Shag get back to tending to its chicks.
1D MkIII
600 F4 IS @ F9
1/1000th
ISO 400
-0.3ev