They very a bit and on average a Crow is a centimeter or two bigger. Really they are the same size.
Ravens are somewhat larger and bulkier birds than crows.
Yes. Ravens can be up to 27 inches in length, crows to 21. Ravens are bulkier as well.
A young crow is called a chick or a fledgling.
A female crow is called a crow. They do not have a special name that distinguishes them from their male counterparts. Crow: nothing under Female Bird: Hen
The constellation Corvus represents the crow.
It could be a treepie, or an ani bird (which has grey eyes). Although the more usual suspects are the rook, raven, jackdaw, which are similar in colour and shape. It could simply be a different sub-species of the crow you are use to seeing. The trick is to listen out for their vocalisations.
a nest
crow
The "rook". A rook is the name of a Eurasian bird of the crow family. A rook is also the chess piece that resembles a tower of a castle.
Crow, closely followed by The Rook
Rook
== == A group of rooks is called a building, clamor, or storytelling. By the way, a rook is a European crow.
crow raven rook
If he was right about it being a crow and not a rook he would crow "I told you so," in triumph.
A rook (type of crow)
crowrook
Raven, crow, rook, cormorant.
The piece that looks like a "castle" is called a "rook".
More than likely a rook. Other possibilities would be Raven or Jackdaw