indian house crow (corvus splendens) surveying its surroundins : (pix sanjiv shukla)

house crow grey-necked ceylon colombo indian corvus splendens corvidae corvids cosmopolitan family oscine passerine birds bird crow song tool-making ability intelligence intelligent asian origin shipping glossed black wings tail legs plumage omnivorous scavenger human settlements invasive tropics flexibility refuse insects small invertebrates eggs nestlings grain fruits opportunistic garbage dumps forage scraps carcasses stick nest parasitized koel roost communally habitations food pakistan india nepal bangladesh sri lanka maldives laccadive islands thailand southern iran