The blue cuckooshrike (Cyanograucalus azureus) is a species of bird in the Cuckooshrike family, Campephagidae.
It is widespread across the African tropical rainforest, from Sierra Leone and Liberia to eastern and south-western Democratic Republic of Congo.
Its natural habitats are subtropical or tropical dry forests and subtropical or tropical moist lowland forests.
This species was formerly placed in the genus Coracina. A molecular phylogenetic study published in 2010 found the genus Coracina was non-monophyletic. In the resulting reorganization to create monophyletic genera, the blue cuckooshrike is the only species placed in the resurrected genus Cyanograucalus.[3][4]
^Cassin, 1852. Graucalus azureus (protoniem). Proc. Acad. Nat. Sci. Philadelphia 5(1851) p.348. BHL
^Jønsson, K.A.; Bowie, R.C.K.; Nylander, J.A.A.; Christidis, L.; Norman, J.A.; Fjeldså, J. (2010). "Biogeographical history of cuckoo-shrikes (Aves: Passeriformes): transoceanic colonization of Africa from Australo-Papua". Journal of Biogeography. 37 (9): 1767–1781. doi:10.1111/j.1365-2699.2010.02328.x. S2CID52105369.