The lesser birds of paradise usually come out of their nests to perform courtship dance early in the mornings and in the afternoons before the sunsets. Several male birds gather in a tree whose branches have been cleared from small twigs to enable them compete from one to another in performing the best courtship dance. The surrounding dusk area of the forest that is not too bright meets the bright colors from the birds of paradise. This creates a contrast impression to those who were watching the birds.
The above photograph shows how a male Lesser Birds of Paradise attracts the female birds (that were sitting above him) for mating. Klasow valley of Sorong regency is one of the most favorite site among birdwatchers who want to go hiking in the jungle and watching wild animals.