Paradisaea rudolphi - Bird of Paradise

Paradisaea rudolphi

A blue bird of paradise feasts on New Guinea's bounty of fruit. With food plentiful for females and chicks, males' energy has shifted over time from parental duties to producing lavish plumage and luring mates.

Some male birds of paradise call and display their showy feathers with other males, but the blue bird of paradise is a solo performer.

Source:
http://ngm.nationalgeographic.com/2007/07/birds-of-paradise/laman-photography