The Bismarck crow (Corvus insularis) is a species of crow found in the Bismarck Archipelago. It was considered by many authorities to be a subspecies of the Torresian crow (C. orru), but is now treated as a distinct species.[2][3]
^BirdLife International (2017). "Corvus insularis". IUCN Red List of Threatened Species. 2017: e.T103727573A112293189. doi:10.2305/IUCN.UK.2017-1.RLTS.T103727573A112293189.en. Retrieved 19 November 2021.
^Dutson, G.; Gregory, P.; Boles, W. (2011). "Bismarck Crow Corvus (orru) insularis warrants species status". Bulletin of the British Ornithologists' Club. 131 (3): 204–206.
^Gill, Frank; Donsker, David (eds.). "Crows, mudnesters & birds-of-paradise". World Bird List Version 6.1. International Ornithologists' Union. Retrieved 27 January 2016.
The Bismarckcrow (Corvus insularis) is a species of crow found in the Bismarck Archipelago. It was considered by many authorities to be a subspecies...
Mathews, 1912 – west, central and northern Australia The Bismarckcrow (Corvus insularis) on the Bismarck Archipelago was formerly considered a subspecies. In...
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species of medium-sized, usually colorful and noisy, passerine birds in the crow family, Corvidae. The evolutionary relationships between the jays and the...
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