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Bird vocalization includes both bird calls and bird songs. In non-technical use, bird songs (often simply birdsong ) are the bird sounds that are melodious to the human ear. In ornithology and birding , songs (relatively complex vocalizations) are distinguished by function from calls (relatively simple vocalizations).
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]
Crepuscular, a classification of animals that are active primarily during twilight, making them similar to 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.
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The start of the Ornithological Dictionary's article on the cirl bunting. The entire body of the book is arranged as a dictionary from Aberdevine ('Vide Siskin'.) on page 58 (the pages are however not numbered in the original [a]) to Yelper ('Vide Avoset'.) on page 687. Since the book does not have a continuous narrative to summarise, the ...
Anna's hummingbird Red-billed streamertail. Sonation is the sound produced by birds, using mechanisms other than the syrinx.The term sonate is described as the deliberate production of sounds, not from the throat, but rather from structures such as the bill, wings, tail, feet and body feathers, or by the use of tools.
The broad-billed tody is a very chatty bird, constantly making noise and bobbing its body among perches. [2] Their main vocalization is a whistle, which a monotonous terp, terp, terp sound, with no change in tempo or pitch. When the broad-billed tody encounters a predator, a competitor or is generally being aggressive, it has a "trilly ...
Birds navigate during migration using a variety of methods. For diurnal migrants, the sun is used to navigate by day, and a stellar compass is used at night. Birds that use the sun compensate for the changing position of the sun during the day by the use of an internal clock. [77]