It was narrated that Ibn ‘Umar said: “Who eats crows? The Messenger of Allah (ﷺ) called them vermin, By Allah, they are not from among the good and permissible things.”
It was narrated from ‘Aishah that the Messenger of Allah (ﷺ) said: “Snakes are vermin, scorpions are vermin, mice are vermin and crows are vermin.”