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The fish crow is a small bird, with an average adult weight of 280–320 grams (9.9–11.3 oz) in males and 247–293 grams (8.7–10.3 oz) in females. [9] The average male wingspan is similarly larger at 278–292 millimetres (10.9–11.5 in), compared to 264–277 millimetres (10.4–10.9 in) in females. [10] The total body length is between ...
The American crow is a large, distinctive bird with iridescent black feathers all over. Its legs, feet and bill are also black. They measure 40–53 cm (16–21 in) in length, of which the tail makes up about 40%. The wing chord is 24.5 to 33 cm (9.6 to 13.0 in), with the wingspan ranging from 85 to 100 cm (33 to 39 in).
Hooded crow (Corvus cornix) in flight Jungle crow (Corvus macrorhynchos) scavenging on a dead shark at a beach in Kumamoto, Japan. Medium-large species are ascribed to the genus, ranging from 34 cm (13 in) of some small Mexican species to 60–70 cm (24–28 in) of the large common raven and thick-billed raven, which together with the lyrebird represent the larger passerines.
Corvidae is a cosmopolitan family of oscine passerine birds that contains the crows, ravens, rooks, magpies, jackdaws, jays, treepies, choughs, and nutcrackers. [1][2][3] In colloquial English, they are known as the crow family or corvids. Currently, 139 species are included in this family. The genus Corvus containing 50 species makes up over a ...
The Hawaiian crow or ʻalalā (Corvus hawaiiensis) is a species of bird in the crow family, Corvidae, that is currently extinct in the wild, though reintroduction programs are underway. It is about the size of the carrion crow at 48–50 cm (19–20 in) in length, [ 3 ] but with more rounded wings and a much thicker bill.
A carrion crow scavenging on a beach in Dorset, England. A crow (pronounced / ˈkroʊ /) is a bird of the genus Corvus, or more broadly, a synonym for all of Corvus. The word "crow" is used as part of the common name of many species. The related term "raven" is not linked scientifically to any certain trait but is rather a general grouping for ...
The genus contains 50 species: [1] Corvus splendens Vieillot, 1817 – house crow or Indian house crow (Indian subcontinent, Southeast Asia, Middle East, eastern Africa) Corvus moneduloides Lesson, RP, 1831 – New Caledonian crow (New Caledonia) Corvus typicus (Bonaparte, 1853) – piping crow or Celebes pied crow (Sulawesi and Muna, Indonesia ...
Bluefish Caves is an archaeological site in Yukon, Canada, located 54 km (34 mi) southwest of the Vuntut Gwichin community of Old Crow. [1] It has been controversially suggested that human occupation dates to 24,000 years Before Present (BP) based on radiocarbon dating of animal remains, [2] but these dates are contested due to the uncertain stratigraphic context of the archaeological remains ...