North American Butterfly Association

Four-spotted Sailor

Butterfly Counts

How to Participate in a Count

How to Start a New Count

Pre-Register a New Count

Place New Count Circle

Online Count Form
(All counts must enter data online using the online count form)

Offline Count Forms
(These forms are useful for taking on the count and for organizing count data prior to starting the online count form)

Count Map


Mail count payments to:

Attn: Butterfly Counts
4 Delaware Road
Morristown, NJ 07960

You can also pay count fees online: Click Here
Choose the option for Butterfly Monitoring Program, and note in the comment the name of your count.