Those pic's you've got posted... were taken about 20 miles from my house in N. Ontario in 2000 by Mark Clemente.
"Here's a white mooose seen on Highway 8 in northeastern New Brunswick on June 3, 2003."
Very interesting how they get around....
See the following link for an MNR write up about those moose pictures.
Page 1 :
http://whitemoose.ca/pics/moosecall-article1.jpg
Page 2:
http://whitemoose.ca/pics/moosecall-article2.jpg
And those other pictures that have been floating around that put on the hunting ban in Idaho... they were from N.Ontario as well.... I'll get documentation this summer when I get home.
Joel