No longer available
The link you followed is to a site that has been taken down.
The new version of the site is located at Odonata Central. However, it may not contain the information you are looking for since not all information was moved over.
The Dragonfly ID App below, however, may contain some of it. We encourage you to check it out.
If you are looking for the Dragonfly Society of the Americas or its associated publications, they can be found by clicking here.
Dragonfly ID app for IOS and Android
Dragonfly ID app features identification, status and distribution information for odonates in North America. It also has bar charts built from the OdonataCentral database of sightings, recent sightings submitted to OdonataCentral displayed on maps, crowd-sourced text, images and more.