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 ...

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 ...

I must be the happiest bird in the world,' he cawed contentedly ... of brilliant gold and green and yellow and blue. 'WOW!' gasped the Crow as the Peacock drew near. 'Do you like it?' ...