Black Tern
a bird that is black head and white, black and gray in color.this bird has a black crown, white wings, and black outer rectrices.this bird has one white wing and one grey wingthis is a small bird with large wings, black head and bill, and white wingbars.the bird has a black crown and small black eyering with a pointed black bill.this bird has wings that are white with a black headthis bird has wings that are grey and has a black headthis bird is grey with black and has a long, pointy beak.this bird has wings that are white and has a black heada small bill on a large bird with a black head and a light colored body.