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New Jersey Odonata Survey

Furthering knowledge of the Dragonflies and Damselflies of New Jersey

CAUTION: This is an archived site developed by Jim Bangma and based on Allen Barlow's data. It has not been updated for several years, except for the range maps which have been updated through 2016 using data from Odonata Central.

Species Accounts & Photos

ID information, ranges and data information for all of New Jersey's Odonate species.

Species of Concern

Detailed information on the NJ Odonates that are endangered, threatened or of special concern.

State, County & Seasonal Data

Seasonal and County Checklists, early and late dates, NJ's physiographic provinces and much more.

Quizzes

Test your ID skills.

Watersheds

Dragonflies need clean water. Do your part to protect our watersheds.

ID Help

Just a few pages of helpful tips with difficult IDs.