22. while on the colder north slopes the Cercocarpus begins about 8000' where the pinyon stops. The stream canyon is lined with Salix, and a large tree willow or cottonwood, Prunus demissa, Amelanchier sp., and Sorbus sp. Sagradu was present intermittently through the pinyon belt and even filtered up through the Cercocarpus. I looked for bats in the evening and saw a few which I could not obtain. I put up the bat net. I shot an immature Lasiurus cinereus which was running through the leaf litter beneath Amelanchier and Salix bushes along the stream.