LEPIDOPTERA OF THE TOLMAN BRIDGE AREA, ALBERTA, 2000-2011 Charles Bird, 8 March 2012 Box 22, Erskine, AB T0C 1G0
[email protected] The present paper includes a number of redeterminations and additions to the information in earlier reports. It also follows the up-to-date order and taxonomy of Pohl et al. (2010), rather than that of Hodges et al. (1983). Brian Scholtens, Greg Pohl and Jean-François Landry collecting moths at a sheet illuminated by a mercury vapor (MV) light, Tolman Bridge, 24 July 2003, during the 2003 Olds meetings of the Lepidopterist’s Society (C.D. Bird image). Tolman Bridge, is located in the valley of the Red Deer River, 18 km (10 miles) east of the town of Trochu. The bridge and adjoining Park land are in the north half of section 14, range 22, township 34, west of the Fourth Meridian. The coordinates at the bridge are 51.503N and 113.009W. The elevation ranges from around 600 m at the river to 800 m or so near the top of the river breaks. In a Natural Area Inspection Report dated 25 June 1982 and in the 1989 Trochu 82 P/14, 1:50,000 topographic map, the land southwest of the bridge was designated as the “Tolman Bridge Municipal Park” while that southeast of the bridge was referred to as the “Tolman Bridge Recreation Area”. In an Alberta, Department of the Environment, Parks and Protected Areas Division paper dated 9 May 2000, the areas on both sides of the river are included in “Dry Island Buffalo Jump Provincial Park”.