i saw a very tame raven while hiking near Banff. i used to be dubious about the idea of taming ravens...they seem so sure of themselves & sensibly wild. but on the trail, a very stout raven marched up and down beside people eating lunch. i suppose he was waiting for the humans to drop their food. though very tame, he was very much aware of his obvious superiority to us.
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he made me think of Dickens and his pet raven, Grip.
(above photo is Grip, stuffed--now owned by the Free Library of Philadelphia) i always associate ravens very much with Canada, especially British Columbia & the Yukon...but in fact a variety of raven exists all over Europe, and Dickens' raven is probably the most famous.
Dickens described the death of Grip, his tame raven, like this: "On the clock striking twelve he appeared slightly agitated, but he soon recovered, walked twice or thrice along the coach house, stopped to bark, staggered, exclaimed `Halloa old girl!' (his favorite expression) and died."
for the record, Edgar Allen Poe apparently felt that Dickens' fictionalized raven in
Barnaby Rudge deserved a more important role in the plot.
having seen the enormous glossy raven on the path here, I agree with Edgar: if you introduce a talking tame raven into a plot, you'd better give it all the best lines.