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  2. Bat flight - Wikipedia

    en.wikipedia.org/wiki/Bat_flight

    Stem-bats such as Onychonycteris and Icaronycteris were already capable of flying and the latter was a laryngeal echolocator. Contrary to the hypothesis of multiple flight origins, which assumes a bat ancestor with only handwings and no plagiopatagia, embryonic development shows the plagiopatagium appearing before the dactyloptagium.

  3. Animal echolocation - Wikipedia

    en.wikipedia.org/wiki/Animal_echolocation

    The term echolocation was coined by 1944 by the American zoologist Donald Griffin, who, with Robert Galambos, first demonstrated the phenomenon in bats. [1] [2] As Griffin described in his book, [3] the 18th century Italian scientist Lazzaro Spallanzani had, by means of a series of elaborate experiments, concluded that when bats fly at night, they rely on some sense besides vision, but he did ...

  4. Evening bat - Wikipedia

    en.wikipedia.org/wiki/Evening_bat

    Because evening bats do not enter or hibernate in caves, the species is not at-risk from white-nose syndrome, which has killed over six million bats in the United States since 2006. [21] The evening bat's avoidance of this disease, along with die-offs of many other species, is possibly responsible for the evening bat recently expanding its ...

  5. Bat - Wikipedia

    en.wikipedia.org/wiki/Bat

    Low-flying bats are vulnerable to crocodiles. [179] Twenty species of tropical New World snakes are known to capture bats, often waiting at the entrances of refuges, such as caves, for bats to fly past. [180] J. Rydell and J. R. Speakman argue that bats evolved nocturnality during the early and middle Eocene period to avoid predators. [178]

  6. Megabat - Wikipedia

    en.wikipedia.org/wiki/Megabat

    They are prodigious eaters and can consume up to 2.5 times their own body weight in fruit per night. [97] Megabats fly to roosting and foraging resources. They typically fly straight and relatively fast for bats; some species are slower with greater maneuverability. Species can commute 20–50 km (12–31 mi) in a night.

  7. Bats' amazing vocal range revealed by new study - AOL

    www.aol.com/bats-greater-range-mariah-carey...

    Bats are extreme when it comes to sound production and have a greater vocal range than singers like Mariah Carey and Prince, a new study suggests. Many animals produce sound to communicate with ...

  8. Mexican free-tailed bat - Wikipedia

    en.wikipedia.org/wiki/Mexican_free-tailed_bat

    In Austin, Texas, a colony of Mexican free-tailed bats summers (they winter in Mexico) under the Congress Avenue Bridge 10 blocks south of the Texas State Capitol. It is the largest urban colony in North America, with an estimated 1,500,000 bats. [38] Each night they eat 10,000 to 30,000 lb (4,500 to 13,600 kg) of insects.

  9. Common vampire bat - Wikipedia

    en.wikipedia.org/wiki/Common_vampire_bat

    Vampire bats hunt at night, [18] using echolocation and olfaction to track down prey. [23] They feed in a distance of 5 to 8 km (3.1 to 5.0 mi) from their roosts. [ 24 ] When a bat selects a target, it lands on it, or jumps up onto it from the ground, [ 18 ] [ 24 ] usually targeting the rump, flank, or neck of its prey; [ 18 ] heat sensors in ...