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  2. Bird of prey - Wikipedia

    en.wikipedia.org/wiki/Bird_of_prey

    Birds of prey or predatory birds, also known as raptors, are hypercarnivorous bird species that actively hunt and feed on other vertebrates (mainly mammals, reptiles and other smaller birds). In addition to speed and strength, these predators have keen eyesight for detecting prey from a distance or during flight, strong feet with sharp talons ...

  3. Batesian mimicry - Wikipedia

    en.wikipedia.org/wiki/Batesian_mimicry

    A non-Batesian species, Pseudopieris nehemia, is in the centre. Batesian mimicry is a form of mimicry where a harmless species has evolved to imitate the warning signals of a harmful species directed at a predator of them both. It is named after the English naturalist Henry Walter Bates, who worked on butterflies in the rainforests of Brazil.

  4. List of birds of Louisiana - Wikipedia

    en.wikipedia.org/wiki/List_of_birds_of_Louisiana

    Accipitridae is a family of birds of prey that includes hawks, eagles, kites, harriers, and Old World vultures. They have very large, hooked beaks for tearing flesh from their prey, strong legs, powerful talons and keen eyesight. White-tailed kite, Elanus leucurus. Swallow-tailed kite, Elanoides forficatus.

  5. Swallow - Wikipedia

    en.wikipedia.org/wiki/Swallow

    They also avoid certain prey types; in particular, stinging insects such as bees and wasps are generally avoided. In addition to insect prey, a number of species occasionally consume fruits and other plant matter. Species in Africa have been recorded eating the seeds of Acacia trees, and these are even fed to the young of the greater striped ...

  6. Glossary of bird terms - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_bird_terms

    As an example, the great tit, a European songbird, uses such a signal to call on nearby birds to harass a perched bird of prey, such as an owl. This call occurs in the 4.5kHz range, [66] and carries over long distances. However, when such prey species are in flight, they employ an alarm signal in the 7–8 kHz range.

  7. Ambush predator - Wikipedia

    en.wikipedia.org/wiki/Ambush_predator

    Ambush predator. A camouflaged female goldenrod crab spider (Misumena vatia) ambushing the female of a pair of mating flies. Ambush predators or sit-and-wait predators are carnivorous animals that capture their prey via stealth, luring or by (typically instinctive) strategies utilizing an element of surprise. Unlike pursuit predators, who chase ...

  8. Grasshopper - Wikipedia

    en.wikipedia.org/wiki/Grasshopper

    Social cohesion becomes necessary among grasshoppers because of their ability to jump or fly large distances, and the song can serve to limit dispersal and guide others to favourable habitat. The generalised song can vary in phraseology and intensity, and is modified in the presence of a rival male, and changes again to a courtship song when a ...

  9. Roc (mythology) - Wikipedia

    en.wikipedia.org/wiki/Roc_(mythology)

    The roc is an enormous legendary bird of prey in the popular mythology of the Middle East. The roc appears in Arab geographies and natural history, popularized in Arabian fairy tales and sailors' folklore. Ibn Battuta tells of a mountain hovering in the air over the China Seas, which was the roc. [1] The story collection One Thousand and One ...