Heritage Canada: The National Flag of Canada - Includes a description of the flag and its proportions, a history of the flag, and flag etiquette. - http://www.pch.gc.ca/progs/cpsc-ccsp/sc-cs/df1_e.cfm
Flags of Labrador [geographic.org] - GIF images of the regional flag of Labrador (Newfoundland, Canada) for use on web pages, permitted by the author. - http://www.geographic.org/flags/new3/labrador_flags.html
Acadian Flag [geographic.org] - Flags of the Acadian community, for use with web sites, which the author permits. - http://www.geographic.org/flags/new3/acadian_flags.html
Animated flags of Canada - Offers an animated image gallery of the flags of the provinces and territories. - http://www.virtuallandmedia.com/flag.htm
Maple Leaf Forever - Explains the red ensign and maple leaf in detail. - http://www.canadafirst.net/maple_leaf_forever/
Canada Flags - Check out the thumbnail, small, and large GIFs of the flag of Canada with links to maps and country facts. - http://www.theodora.com/flags/geographic/canada_flags.html
The Flags of Canada - Historical and background information about Canada's national and provincial flags, from a book by Alistair B. Fraser. - http://fraser.cc/FlagsCan/