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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).
It determined that the peacock's train was not the universal target of female mate choice, and do not correlate to male physical conditions. It argued that the removal of eyespots substantially changed the appearance of male peafowls, and it was likely that the females mistook these males for sub-adults, or perceived that the males were ...
The genus name is the Latin word for a peacock. [2] The type species is the Indian peafowl (Pavo cristatus). [3] Species. The genus contains two species. [4]
The bird featured in the video, and the one that most people think of when they picture a peacock, is an Indian blue peafowl (Pavo cristatus) although they are commonly called simply Indian ...
Galliformes / ˌ ɡ æ l ɪ ˈ f ɔːr m iː z / is an order of heavy-bodied ground-feeding birds that includes turkeys, chickens, quail, and other landfowl.Gallinaceous birds, as they are called, are important in their ecosystems as seed dispersers and predators, and are often reared by humans for their meat and eggs, or hunted as game birds.
In 1955, Chapin managed to find seven specimens of the species. The Congo peafowl has physical characteristics of both the peafowl and the guineafowl, which may indicate that the species is a link between the two families. [4]
A peacock displays his long, colored tail, an example of secondary sex characteristics. An adult human's Adam's apple, a visible secondary sex characteristic common in males. A secondary sex characteristic is a physical characteristic of an organism that is related to or derived from its sex, but not directly part of its reproductive system. [1]
Peacock bass have been identified as invasive species and cause of ecological imbalances in some of their introduced areas. [27] [7] [15] Peacock bass introduction in the Rosana Reservoir and upper Paraná River, both in Brazil, resulted in a 95% decline in native fish density and 80% decline in richness in only two years. [14]