Vireo nest, a short distance down the canyon, containing two pepped egg, a young bird and a Dwarf Cowbird egg. July 3. It rained almost all day, so we stayed in camp and skinned birds July 4. Will and I went over to Bostwick taking his mail with us. On the way over we could easily have killed a deer if we had had rifle with us. Bear Canyon is very steep and narrow and not very good as far as collecting goes. We found a (?) [Hummer's nest just finished and a nest of the Olivaceous Flycatcher, with nothing in it. We saw Slender-billed and Pygmy Nuthatches, Hepatic Tanagers, Red-faced Warblers, Redstarts, Wrens etc. In the evening we heard a Spotted Cuckoo, and saw several Poorwills. When the others were here they saw a number of Creepers but we saw none. July 5. In the morning there were a good many Pigeons flying around the spring. After breakfast we started for the divide. In a deserted shaft, we took a set of three of Western Flycatcher. We went up to the divide, and crossed over into Miller's Canon. Will took a set of Broad-tailed Hummingbirds in a pine tree and caught the old bird on the nest. We shot a Grosbeak, a Red-faced, and a Virginia's Warbler, Painted Redstart, a Band-tailed Pigeon, a Nuttall's Flycatcher, Dripping Woodpecker, Bridled and Lead- colored Tit. Saw a great many Quail and Songbirds in flocks, and I saw a nuttatch in some oaks at the mouth of