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A peacock spreading his tail, displaying his plumage Peahen. Peafowl is a common name for two bird species of the genus Pavo and one species of the closely related genus Afropavo within the tribe Pavonini of the family Phasianidae (the pheasants and their allies). Male peafowl are referred to as peacocks, and female peafowl are referred to as ...
The young birds are creamy white with fulvous-tipped wings. The gene which produces melanism in the male, causes s a dilution of colour in females, which have creamy white and brown markings. [14] [21] Other forms of mutations include the pied and white mutations, which are the result of allelic variation at specific loci. [22] [23]
A white peafowl. Pavo is a genus of ... Female Pavo cristatus Linnaeus, 1758: ... White Peacocks Information This page was last edited on 12 October 2024, at 13:27 ...
Females are larger in many species of insects, many spiders, many fish, many reptiles, owls, birds of prey and certain mammals such as the spotted hyena, and baleen whales such as blue whale. As an example, in some species, females are sedentary, and so males must search for them.
His crown is adorned with vertical white elongated hair-like feathers. The female (peahen) measures up to 60–63 centimetres (24–25 in) in length and is generally a chestnut brown bird with a black abdomen, metallic green back, and a short chestnut brown crest. Both sexes resemble immature Asian peafowl, with early stuffed birds being ...
A peacock s struts across the street at the Auburn Creek Apartment complex in Lincoln on Dec. 18, 2003. The birds can be spotted on rooftops, in oak trees and on people’s balconies.
Watch the Video. Click here to watch on YouTube. Many animals engage in elaborate mating rituals. For flight-ready birds, these often involve complex dance moves and peacock-like displays of grandeur.
Sexual selection in birds concerns how birds have evolved a variety of mating behaviors, with the peacock tail being perhaps the most famous example of sexual selection and the Fisherian runaway. Commonly occurring sexual dimorphisms such as size and color differences are energetically costly attributes that signal competitive breeding ...