[yakak]

I can tell the crows and ravens apart in my region but I have to wonder how relativistic comparisons are. From what I've seen of hooded crows, I would be more inclined to categorize them as ravens, but there are probably larger ravens in their regions.

[Broken_Hippo]

I live in an area with hooded crows and ravens. The ravens are a bit larger, but they aren't massively larger.

On the other hand, as long as there is enough light, you can always tell them apart because the hooded crows have a lot of grey so long as they are fully grown (young hooded crows are darker than adults)

[8bitsrule]

I grew up in a forestland environment. Most of the adult ravens I saw along the roadside out-of-town (usually not bothered by cars driving by) were about the size of a chicken. Crows, as a rule ... were a lot smaller.