Fastest Swimming Bird

Name the bird  in the below picture.

I am a domestic bird. I can swim. My egg is very good for health. Who am I?

Name of the bird in the below picture

Which bird is used by some astrologers in South India?

Which bird is a symbol of peace?

Which of the following bird has short, hard and horny beaks ?

Which bird can carry messages from one place to another?

The soft and fluffy feathers of birds are called

I am a bird. I lay eggs. But my eggs ares hatched by a hens.Who am I?