Contribute Data to the Natural Diversity Data Base
The DEEP is interested in obtaining new and updated information for the Natural Diversity Data Base (NDDB) from Connecticut's citizens. Please submit field notes, photographs, and a map with detailed locations of state-listed species and critical habitats.
Submitted information will be reviewed and verifiable reports of species or communities will be added to the NDDB. Please include your address and telephone number on information sent to the NDDB.
Please Note: The removal of even one plant or animal can affect the population in certain areas. Therefore, specimens should not be collected, and collection is generally not allowed on state or private property without the proper permit.
Send all forms and supporting maps and photographs via email to email@example.com or by mail to CT DEEP, Natural Diversity Data Base, 79 Elm Street, 6th Floor, Hartford, CT 06106.
- Aquatic Species - fish and crustaceans Word Form PDF Form
- Plants (required on state lands for all species)
- Wildlife (required on state and private lands for all species)
Content last updated May 5, 2022.