It's amazing the different ways birds fly and nothing makes it starkly obvious that black silhouettes against a white background. They are sea gulls of some sort as all these pictures were taken on a beach.
The rest are birds silhouetted against a blue and white sky. Floating away!
Flying, gliding and floating. Sea birds or sea gulls silhouetted against a blue and white sky.
This is a photograph of the bids quarreling. Making a lot of noise.
More photos of birds: Emu the bird or Weaver Birds Images or Weaver Bird Nests or Fortune Telling by a parrot!
Or try the label Birds.