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  2. Bird vocalization - Wikipedia

    en.wikipedia.org/wiki/Bird_vocalization

    Bird vocalization. An eastern towhee (Pipilo erythrophthalmus) singing, Jamaica Bay Wildlife Refuge, United States. Blackbird song. Bird vocalization includes both bird calls and bird songs. In non-technical use, bird songs are the bird sounds that are melodious to the human ear. In ornithology and birding, songs (relatively complex ...

  3. List of nocturnal birds - Wikipedia

    en.wikipedia.org/wiki/List_of_nocturnal_birds

    There are many birds that are active nocturnally. Some, like owls and nighthawks, are predominantly nocturnal whereas others do specific tasks, like migrating, nocturnally. North Island brown kiwi, Apteryx mantelli[1] Black-crowned night heron, Nycticorax nycticorax[1] Short-eared owl, Asio flammeus[1] Long-eared owl, Asio otus[1]

  4. List of nocturnal animals - Wikipedia

    en.wikipedia.org/wiki/List_of_nocturnal_animals

    Diurnality, plant or animal behavior characterized by activity during the day and sleeping at night. Cathemeral, a classification of organisms with sporadic and random intervals of activity during the day or night. Matutinal, a classification of organisms that are only or primarily active in the pre-dawn hours or early night.

  5. Common nightingale - Wikipedia

    en.wikipedia.org/wiki/Common_nightingale

    The common nightingale, rufous nightingale or simply nightingale (Luscinia megarhynchos), is a small passerine bird which is best known for its powerful and beautiful song.It was formerly classed as a member of the thrush family Turdidae, but is now more generally considered to be an Old World flycatcher, Muscicapidae. [2]

  6. Common nighthawk - Wikipedia

    en.wikipedia.org/wiki/Common_nighthawk

    Common nighthawk. The common nighthawk or bullbat (Chordeiles minor) is a medium-sized [3][4] crepuscular or nocturnal bird [3][5] of the Americas within the nightjar (Caprimulgidae) family, whose presence and identity are best revealed by its vocalization. Typically dark [3] (gray, black and brown), [5] displaying cryptic colouration and ...

  7. Chipping sparrow - Wikipedia

    en.wikipedia.org/wiki/Chipping_sparrow

    The Chipping Sparrow (Spizella passerina) is a species of New World sparrow, a passerine bird in the family Passerellidae. It is widespread, fairly tame, and common across most of its North American range. The Chipping Sparrow has two subspecies, the Eastern Chipping Sparrow and the Western Chipping Sparrow. This bird is a partial migrant with ...

  8. Night heron - Wikipedia

    en.wikipedia.org/wiki/Night_heron

    The night herons are medium-sized herons, 58–65 cm, in the genera Nycticorax, Nyctanassa, and Gorsachius.The genus name Nycticorax derives from the Greek for "night raven" and refers to the largely nocturnal feeding habits of this group of birds, and the croaking crow-like, almost like a barking sound, call of the best known species, the black-crowned night heron.

  9. Animal echolocation - Wikipedia

    en.wikipedia.org/wiki/Animal_echolocation

    Animal echolocation. Echolocation, also called bio sonar, is a biological active sonar used by several animal groups, both in the air and underwater. Echolocating animals emit calls and listen to the echoes of those calls that return from various objects near them. They use these echoes to locate and identify the objects.

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