Which is the only bird that can see the color blue?

Which of the following is the bird in the photo?

Which of the following is the bird in the photo?

Which of the following is the bird in the photo?

Which of the following is the bird in the photo?

Usually gray or white in color, they live in flocks, especially near the sea. They are brave and it is the name of a world famous novel.

Which of the following is the bird in the photo?

Which of the birds below is famous for its bad voice?

In fact, what is the water bird whose feathers are white but turn to shades of pink according to the amount of carotene in their food?

Which of the following is the bird known as the symbol of peace?

Which one is the bird that can't fly?

What kind of bird is the bagel we throw from the ferry although it is normally carnivorous?

Which of the following is the bird in the photo?

Which color of the bird is pink because it consumes so much creatures called blue green algae?

Which of the following is the bird in the photo?

Which bird uses its beak to break wood?

Which animal has wings and can fly, but scientifically it is not a bird?

Which one of the following birds lays its eggs in other birds' nests?

Which one of the following birds is not an immigrated bird?

Which of the following birds mates with only one mate for the rest of its life?

Which bird can rotate its neck 270 degrees?