Make a Donation

We need your help. Support from contributors like you will allow us to continue our important work.

You can support ERDG and the horseshoe crab with a general contribution of any amount or by becoming a member, which supports our Horseshoe Crab Conservation Fund. In either case, all donations of $25 or more will automatically enroll you in our membership program and you'll receive some great benefits, like our special horseshoe crab poster!

To make a secure, online donation through PayPal, simply click the "Donat " button.

If you prefer to make your donation by mail, you can complete and print a copy of the form below and mail it with your contribution to:
Ecological Research & Development Group Inc.
190 Main Street
Little Creek, Dover, DE 19901

I would like my donation to go to:
General Contribution
Horseshoe Crab Conservation Fund

Please accept my donation of: $

The Ecological Research & Development Group Inc. is a 501 (c)3 nonprofit organization.

Your Name






Zip Code


Day Phone



Web Site

How did
you learn
about us?

If you are a student, what grade?

Would you like to be added to our mailing list? Yes No

Would you like to know about volunteer opportunities? Yes No


Mail To: Ecological Research & Development Group Inc.
190 Main Street/ Little Creek, Dover, DE., 19901
Phone: 302 236-5383 / E-mail: