Good evening, Elle!
There was a Sopwith Camel aeroplane, too.
Camel was an American brand of cigarette.
So, not so well known in UK.
I knew wyvern, and wy and why are pronounced differently for me, but perhaps not where the setter comes from.
Vauxhall made a car called a Wyvern, I remember.
And, strangely, their badge/logo is a "griffin".
Another ancient "creature".
There is speculation that Vauxhall misidentified the griffin for a wyvern when naming the car.
Camel fags are not in Collins.
The proper nouns are usually place names.
But "camel hair" is, and one of the definitions is "the hair of a squirrel's tail, used for paint brushes." Odd?