The ecology of the Deep Creek Mountains in western Utah will be discussed by a fishery expert at the Utah Audubon Society's monthly meeting on Tuesday, May 21, at 7:30 p.m. at the Sugarhouse Garden center, 1650 E. 2100 South.

Don Duff, who has been aquatic program manager for the U.S. Forest Service's Intermountain Region, will speak on the fisheries, wildlife resources and riparian habitats in the Deep Creeks. The public is invited.