Just passing this along in case anyone wants to participate.  The official "Monarch Butterfly Week", so designated by Gov. Perry, is Oct. 1-7, 2009. But, the fall migration should be starting around the end of Aug.

Diana Foss
Urban Wildlife Biologist, Houston
Texas Parks and Wildlife Dept.

http://monarchwatch.org

Butterfly Enthusiasts of SE Texas - Help this local butterfly group count butterflies.