T he peacock, India's national bird, is a vibrant, swan-sized bird known for its striking colors. It features a fan-shaped ...

The peacock can weigh between 2.7-6 kg and has a wingspan of 1.4-1.6 m. It can range in length from 0.86-2.12 m ...

It might be ornate peacock plumage, large antlers on a deer, or a bird's particularly melodious mating call. Another type of sexual selection is combat among members of the same sex to choose an ...