Black Skimmer
Rynchops niger
Vertebrate Zoology
Rynchops niger
Rynchops niger
Rynchops niger
Rynchops niger
Rynchops niger
Thalasseus sandvicensis
Thalasseus sandvicensis
Thalasseus sandvicensis
Rynchops niger
Rynchops niger
Fratercula cirrhata
Fratercula artica naumanni