Black Tern
a flying bird with light gray wings, and a black head and nape.this bird has a black crown and nape, with gray back and wing.this bird has a gray back and secondaries, black grown and a black, needle-like bill.this sleek bird is light grey through most of its body, with a darker crown and secondaries.this white bird has a long wing span and a dark gray head with a black beak.this bird has wings that are brown and has a long black billthis medium sized bird has a white belly with light grey wings and dark grey head.this bird is gray and black in color, with a skinny sharp black beak.this is a gray bird with a dark gray head and a long pointed beak.the large bird is mostly gray with a white belly and a straight black beak, the crown and neck up are darker gray to black.