4. 25. Black-throated Sparrow (3) PS, S 26. Chipping Sparrow 1 MT 27. Brewer Sparrow 2 S 28. Song Sparrows 1 seen, sev. heard. RT, S 29. Mt. Bluebird PS, S saw several. 30. Bushtit. saw 2, coll. 1. TP Symbols for habitats TP Thick Pinyon Woodland (sagebrush) PS Pinyon and Sagebrush (equally) S Sagebrush (mostly), some Chrysothamnus M meadowland RC rocky cliff, talus slope RT Riparian thicket along stream course (Willow cottonwood, Rosa) MT Meadow thicket In the evening I attempted to collect some bats. A few were noted at dusk flying near thickets at the meadow, but they could not be obtained. However, at 10:45 P.M. Ernie Cad and I netted two bats, a Myotis subulatus and a Myotis evolis, as they were flying around inside the rock house. We perhaps scared them from their roosting place. To bed at 11:00 PM. At dusk I shot a Rock Wren at a rocky outcrop in the sagebrush near camp.