A.C.Ziegler 1957 Myotis THYSANO068 Butt Creek & mi. S Creeker, Plumas Co., Calif. 4300+ft. Sept. 3 Shot 1 at dusk flying 15 ft. up in meadow near woods beside. Other bats shot in same meadow along stream were Coryicus, & Labronycerius and Myotis Vemifoli). This species looked like a "smatn" bat flying. Mine near Lucerne, Lake Co., California Sept. 6 I seen with other Myotis in old mine tunnel at 2 or 2:30 A.M. Dr Benson & others have found in these tunnels before.