After having a read through the crow or rook? Post I noticed there was a lot of confusion with people identifying cetin bird species. So I hope this tread helps to clarify some of the confusion by look at and comparing some of the less distinguishable of the Corvid family.
lets start off by looking at the size of the birds and comparing them with each other
I must point out that the Raven is a protected species of bird and is just used as an example to compare size.
Now lets look at the features of the Carrion Crow.
The carrion crow is a large bird and can be as much 47cm