American Crow also is known as Corvus brachyrhychos, originating from Canada. They belong to Scavenger’s breed. They are known to be omnivorous by nature and their diet comprises of Frogs, lizards and mealworms and other insects. They weigh approximately between 320-620 g and grow up to a size of 20 inches in height. Their lifespan ranges up to 8 years. They have dark black complexion.