carrion crow
US /ˈkær.i.ən ˌkroʊ/
UK /ˈkær.i.ən ˌkroʊ/

1.
a large, black crow (Corvus corone) that feeds on carrion and is common in Europe and Asia
:
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A carrion crow was perched on the fence, watching for scraps.
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The distinctive call of the carrion crow echoed through the valley.