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This is a list of the bird species recorded in Vietnam.The avifauna of Vietnam include a total of 963 species, of which 18 are endemic, and 5 have been introduced.. This list's taxonomic treatment (designation and sequence of orders, families and species) and nomenclature (common and scientific names) follow the conventions of The Clements Checklist of Birds of the World, 2022 edition.
The word is also translated as "lost" in modern Vietnamese language, which could be a metaphor to the Vietnamese history. [ 7 ] During the Hồng Bàng dynasty , the word lạc was used as part of different terms such as Lạc Việt (Luoyue) , Lạc Vương (King of the Lạc) , Lạc hầu (Marquis of the Lạc), Lạc tướng (General of ...
Birds with eyes on the sides of their heads have a wide visual field, while birds with eyes on the front of their heads, such as owls, have binocular vision and can estimate the depth of field. [ 123 ] [ 124 ] The avian ear lacks external pinnae but is covered by feathers, although in some birds, such as the Asio , Bubo and Otus owls , these ...
The term "caique" is primarily used in aviculture, with ornithologists typically referring to them as the black-headed parrot and white-bellied parrot, the latter of which is sometimes further split into three separate species, green-thighed parrot, yellow-tailed parrot and black-legged parrot.
The gnatcatchers are a family of small passerine birds called Polioptilidae. The 22 species occur in North and South America (except for the far south and the high Andean regions). Most species of this mainly tropical and subtropical group are resident, but the blue-grey gnatcatcher of the United States and southern Canada migrates south in winter.
Wing chord is an anatomical measurement of a bird's wing. The measurement is taken with the wing bent at a 90-degree angle, from the most prominent point of the wrist joint to the most prominent point of the longest primary feather. It is often taken as a standard measurement of the proportions of a bird and used to differentiate between ...
The IOU has the objective of supporting, promoting, and advancing avian biology by disseminating ornithological knowledge to the scientific community and the public; interacting with other scientific organizations, foundations, and institutions that share similar interests and goals; stimulating and strengthening locally-based research that includes the participation of amateur ornithologists ...
[4] [5] The Latin word pyrrhula comes from the Greek πυρρός (a flame-coloured bird, from πυρρός ' flame-coloured ', from πυρ ' fire ': Pyrrha), a 'worm eating bird' that is mentioned by Aristotle. [6] The Latin name pyrrhula for the Eurasian bullfinch had been used in 1555 by the Swiss naturalist Conrad Gessner in his Historiae ...