Gilmore 1926. El Mayor, 30th. Lower Chit, Mexico. April 25, 1926. Sunday 63. 33 traps caught 1♀ Peromyscus 2♀ and 1♂ Perogonathus 158. Peromyscus ♀ 17.0 G. 128-47-20-18 Caught under fence post in open ground with tail straight lined with burrow it. P. talapozi 159. Perogonathus ♂ 21.8 G. 192-101-25-7 (skull only) Same as above. talapozi √ 160. Perogonathus ♀ 16.3 G. 188-106-24-6 same as above. √ 161. Lizard Shot in rocky, gravelly draw. √ 162. Lizard Shot among leaves in willow thicket near well. √ 163. Pipilo aberti ♀ 42.9 G. Killed on bank of (skeleton only) irrigation ditch. √ 164. Tyranus verticalis ♀ 40.4 G. Killed in (skeleton only) air as it was flying from bog g land. Worked up towards the hills a couple of hundred yds back in my hunting. The hills are not hills at all but large fans alluvial fans or pan fans formed by wash material from the mountains about a mile farther back. They resemble a huge railroad fill of gravel with the long level on top surface and the abrupt end with sloping side equal to the angle of repose.