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The Sunda crow (Corvus enca), formerly known as the slender-billed crow, is a passerine bird of the family Corvidae, in the genus Corvus. It is found from Malaysia to Borneo. The violet crow has been shown to be distinct genetically and separated as Corvus violaceus. [3]
He considered the specimen to be a subspecies of the Sunda crow and coined the trinomial name Corvus enca celebensis. [1] [2] It is now separated as a distinct species based on vocal and genetic differences. With the split the name of Corvus enca was changed from "slender-billed crow" to "Sunda crow". [3] [4] Two subspecies are recognised: [3]
They considered the specimen to be a subspecies of the Slender-billed crow (now Sunda crow) and coined the trinomial name Corvus enca sierramadrensis. [2] It was then formerly treated as a subspecies of the Samar crow ( Corvus samarensis ) but is now separated as a distinct species based on vocal and morphological differences.
The slender-billed curlew – a migratory shorebird that bred in western Siberia and migrated to the Mediterranean in winter – could be the first known global bird extinction from mainland ...
Corvus typicus (Bonaparte, 1853) – piping crow or Celebes pied crow (Sulawesi and Muna, Indonesia) Corvus unicolor (Rothschild & Hartert, EJO, 1900) – Banggai crow (Banggai Island, Indonesia) Corvus enca (Horsfield, 1821) – Sunda crow, formerly slender-billed crow (Malaysia, the Philippines, Borneo, Indonesia)
It forms a hybrid swarm with American crow (sensu stricto) in coastal Washington and British Columbia. [10] The American Ornithological Society lumped the northwestern crow with the American crow in 2020. [11] It is now considered a geographic variation within C. b. hesperis. [12] C. b. pascuus (Coues, 1899) – Florida crow: Florida. Mid-sized ...
The Palawan crow (Corvus pusillus) is a Passerine bird of the family Corvidae, in the genus Corvus.It was previously considered a subspecies of the slender-billed crow, but phylogenetic evidence indicates that both are distinct species, and it has thus been split by the International Ornithologists' Union.
The large-billed crow (Corvus macrorhynchos), formerly referred to widely as the jungle crow, is a widespread Asian species of crow.It is very adaptable and is able to survive on a wide range of food sources, making it capable of colonizing new areas, due to which it is often considered a nuisance, especially on islands.