[Monday, 11 April 2005, My.Yahoo.com]
175 butterflies per minute"
UCDavis.edu:: Butterflies bloom after heavy rains: Painted Ladies streaming north"They were in such big numbers in the desert that people were having to stop every 15 minutes to clean their windshields." -- Arthur Shapiro, evolutionary ecologist University of California-Davis.
[Exercise] Compute how many times a car would have to stop to clean its windshield over the period of three hours.
Butterflies were observed in San Francisco while they were "migrating" to places like Corvallis, Oregon. San Francisco and Corvallis are approximately
919 kilometers(google::miles) apart.
Creator: Gerald D. Thurman
Created: 13 April 2005
This work is licensed under a Creative Commons License.
killer bumper [Montana] ... one live butterfly [Arizona]