Alaska's Department of Fish and Game offers excellent, detailed
information on the ptarmigan.
New Hampshire Public Television has put together a very easy to use
web page so that you can learn about characteristics, range, habitat,
food, reproduction, and behavior.
Denali National Park has developed this excellent web site on the
Ptarmigan The University of Michigan has developed an
excellent site that gives very detailed information.
Ptarmigan This journal mixes in good information with the
story of their trip.
Bird Glossary Even though this glossary is not just about
the Ptarmigan you can click on the links to see an image with detailed
labels of the different parts of a bird.