Black and white duck walking on gray concrete floor

Black and white duck walking on gray concrete floor

White sea gull walking on a gray concrete floor close to a river

Black and white duck on brown sand

White and black duck walking on gray concrete floor

Gray pigeon on gray concrete floor at night

Spot-billed duck walking on brown leaves

Spot-billed duck walking on brown leaves on the ground

Grey duck on brown soil

Grey and white bird on grey rock

Black and white bird on brown sand

White and black bird on white background

Pintail on water

Grayscale photo of girl in black dress walking on road

Silhouette of person walking on sidewalk in grayscale

Portrait of the bird called spot-billed duck