Date: 08/29/2011

Number: 400

Here's a video of various clusters totalling 400 butterflies in a tall clump of trees on private property 1/4 mile north of Danube, MN and 1/4 mile west of County Road 1
the evening of August 29, 2011:

Danube, MN

Latitude: 44.8 Longitude: -95.1

Observed by: Paul
Contact Observer

The observer's e-mail address will not be disclosed.
Contact will be made through a web-based form.