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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 .
Acoustics of the songs of Mexican free-tailed bats [225] Bats are among the most vocal of mammals and produce calls to attract mates, find roost partners and defend resources. These calls are typically low-frequency and can travel long distances. [48] [226] Mexican free-tailed bats are one of the few species to "sing" like birds. Males sing to ...
Female songbirds often assess potential mates using song, based on qualities such as high song output, complexity and difficulty of songs, as well as presence of local dialect. [22] Song output serves as a fitness indicator of males, since vocalizations require both energy and time to produce, and thus males capable of producing high song ...
These calls include 33 different sounds, or "syllables", that the bats either use alone or combine in various ways to form composite syllables. [ 25 ] Prairie dogs : Con Slobodchikoff studied prairie dog communication and discovered that they use different alarm calls and escape behaviors for different species of predators.
The sounds animals make are important because they communicate the animals' state. [5] Some animals species have been taught simple versions of human languages. [ 6 ] Animals can use, for example, electrolocation and echolocation to communicate about prey and location.
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Another courtship sound, thought to be made solely by the males, is the boom, created by air rushing through the primaries after a quick downward flex of the wings during a daytime dive. In defense of their nests, the females make a rasping sound, and males clap their wings together. [ 16 ]
On the contrary, vampire bats (Desmodus rotundus), which mostly prey on mammals like capybaras, cows, pigs and horses, make energy from blood, which is rich in proteins, but not much else ...