Yellowstone National Park Report
Collection of insect abundance and distribution data for the 1990 field season in Yellowstone National Park was initiated in early June, using several methods: litter sampling, pit traps, sweeping and Malaise traps. Final collections were made during the first week of September.
Lavigne, Robert J.; Lockwood, Jeffrey A.; Christiansen, Tim; and Shaw, Scott R.
"Insect Response to the 1988 Fires in Yellowstone National Park,"
University of Wyoming National Park Service Research Center Annual Report: Vol. 14
, Article 36.
Available at: http://repository.uwyo.edu/uwnpsrc_reports/vol14/iss1/36