eco-usa.net is a personal project that launched in 2000.
I hope you find it useful.
I don't carry advertisements, solicit money, sell memberships, or maintain an e-mail list.
However, if you're in the mood to donate to a worthwhile environmental organization, allow me to suggest ACRES Land Trust. They do great work, mostly in northeastern Indiana.
DISCLOSURE: I am not employed by ACRES Land Trust, nor do I receive any money or other financial consideration for making the suggestion above. I am, however, a long-time dues-paying member of the organization who very much enjoys visiting the preserves they maintain, so I definitely benefit from them in that way (though not nearly often enough because the nearest one is at least an hour away from my home).