The North American Benthological Society (NABS) - is an international scientific organization whose purpose is to promote better understanding of the biotic communities of lake and stream bottoms and their role in aquatic ecosystems.  This site has  a lot of good links.
www.benthos.org

Odes News - Ode News is a newsletter about dragonflies and damselflies in southern New England. Has a great links page.
www.odesnews.net

Odonata of New Brunswick - Includes lists, photos and recent sightings.
http://www.geocities.com/Yosemite/8425/odonatNB.html

Ohio Biological Survey - A great site for Ohio flora and fauna.
http://www.biosci.ohio-state.edu/~ohbiol//

The Ohio Frog and Toad Webpage - Information on the statewide Frog and Toad Survey and The Ohio Frog and Toad Calling Survey.
http://home.cinci.rr.com/dougficker/

Ohio Odonata Society - The Ohio Odonata Society is an evolution of the Ohio Odonata Survey.  The society exists to promote knowledge and appreciation of Odonata in Ohio.
http://mcnet.marietta.edu/~odonata/

Regional Lists of Ontario Odonata - Documented Ontario species list.
http://www.netcore.ca/~prairie/odonata.html

Kelleys Island Birds and Natural History - I remember visiting this place as child with my grandparents, and have now recently been re-acquainted with it.
www.KelleysIslandNature.com

Kirtland Bird Club - This is my local birding club.
www.kirtlandbirdclub.org