Drastic thread swing: Walking Eagle, there is a lone wolf holding forth at our main viewing glacier about 10 miles from here. It's black and big and healthy and it sits down at a short distance and howls at people. But when dogs approach it, it does the whole sniff bit with them. (Actually I suspect it's a female.) Many photos have been taken of it; fortunately it's in an area where it's not legal to trap and it's also staying within the no-shoot area.