Charlie Self wrote:

Ravens and crows (just what IS the difference?)

They are different species. Ravens are larger, have a wedge-shaped tail
and a thicker, sturdier beak. Their call is a hoarse croak, occasionally
"Nevermore". Crows are smaller, have a square tail and their call is the
familiar "caw, caw". There are other differences but those are the easily
discernable ones in the field.


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Cheers,
Rob