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Copulatory calls in primates serve an adaptive function and are sexually selected. [3] Calling signals sexual receptivity of the female and therefore affects mate choice. There are many different hypotheses as to the exact adaptive function of female copulatory calls in primates and research on the subject is still in its early stages. [2]
Certain words in the English language represent animal sounds: the noises and vocalizations of particular animals, especially noises used by animals for communication. The words can be used as verbs or interjections in addition to nouns , and many of them are also specifically onomatopoeic .
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 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 ...
The most common calls are a loud pia-ow or may-awe with the frequency of calling increasing before the monsoon season. It raises loud sounds when alarmed or disturbed and are often used to indicate the presence of a predators such as the tiger in the forests. It also makes other calls such as a rapid series of ka-aan..ka-aan or a rapid kok-kok.
The sounds animals make are important ... "Copulation calls" in mammals can indicate a female's breeding status ... This explains that the peacock's tail is a ...
Since body size is a characteristic of good health, lower frequency calls are a form of honest signaling. Negative correlation between body size and call frequency is supported across multiple species within the taxa. [8] In the rock sparrow, song frequency is positively associated with reproductive success. Slower song rate is associated with ...
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