Large Stonefly - Hesperoperla pacifica Thompson River, Sanders County, Montana, USA May 8, 2007 Size: around 3 cm?
During May we have a large hatch of these up Thompson River. Someone mentioned the name yellow*sally, but I'm not sure that's this one.
Images of this individual: tag all Contributed by Lynette Elliott on 19 May, 2007 - 10:35am Last updated 30 June, 2008 - 5:36pm |