Silver Bay Association; Silvery Bay, NY - a YMCA affiliated conference center on Lake George.
Nature Panoramas - professional nature photographer specializing in panoramas and murals.
Lake George Association - Citizens group watching over management of the Lake George watershed.
The Nature Conservency - the New York office, Adirondack region
Adirondack Journal - historic and environment links related to the Adirondacks
Pennsylvania Ferns - The book site "Ferns and Fern Allies of Pennsylvania" - another book by Tom Lord.