Spank, you are exactly right, the whitetailed jackrabbit changes color much like our snowshoehares everyone is very familiar with. In Alberta, they (jackrabbits) range just to Edmonton and not further north than that place, I myself believe. I did not know European hares grow a bit larger than jackrabbits, but maybe it's been way too long since I've been to Germany or south-western Ontario. IIRC, areas like the Okanagon Valley/Summerland in BC is the only Canadian province with the protected blacktail jackrabbit as they are associated fauna for the northern tip of the Great American Desert (??)
Funny thing, sometimes when I hunted areas just south of Moose Jaw, and occassionally, one would spot a black (or dark brownish) colored bunny, as big as a jackrabbit, that never turned white in the winter months. Has anyone else seen/heard of melanisic (?) phase jackrabbits?
I remember a friend zapping a small brown colored rabbit in the dead of winter in Saskatchewan. He told me that it was a Nutall's
cottontail (or American) rabbit.
It was true rabbit, that does not change color with the seasons, unlike hares of many subspecies.
It's very interesting hearing of everyone's differing experiences all concerning "rabbit hunting" in spacious wild Canada. I like hearing of other's small game hunts and comparing notes!
PS: How about some true northerner posting some recent pics of those giant size Arctic hares! There's ONE BIG bunny!
Cheers.....