Knowra House crow House crow The house crow (Corvus splendens) is a South Asian corvid distinguished by its gray neck and breast. It has spread widely through cities and ports beyond its native range.
Invasive species : A species introduced beyond its native range that spreads and causes ecological, economic, or human harm. House crows establish populations outside South Asia and can disrupt local ecosystems.
Corvidae : A family of birds that includes crows, ravens, magpies, and jays. The house crow belongs to this family of adaptable, intelligent birds.
South Asia : A region comprising the Indian subcontinent and neighboring countries. This region contains the house crow’s native range.
Zanzibar : An archipelago off the coast of Tanzania, including the island of Unguja. House crows became conspicuous there and prompted sustained control efforts.
Large-billed crow : A Southeast Asian crow, Corvus macrorhynchos, with a heavier bill than the house crow. It is a larger regional crow that may be confused with house crows.
Biological control : The use of living organisms to suppress pests or unwanted species. Some regions have used predators or other organisms in efforts to limit house crow numbers.
Omnivory : A feeding strategy in which animals consume both plant and animal matter. A broad diet lets house crows exploit food from refuse, crops, and other animals.
Indian subcontinent : A large peninsula in southern Asia that includes India and neighboring countries. The species is native to parts of this densely populated region.
Maldives : An island country in the Indian Ocean southwest of Sri Lanka and India. House crows established populations on islands where native bird communities are vulnerable.
Carrion crow : A black crow, Corvus corone, native to parts of Europe and Asia. Its all-black plumage contrasts with the house crow’s gray neck and breast.
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