Jan. 1928 Alamo River 50 ft. 20 miles S.W.of Pilot Knob Lower calif., Mex. Jan.19,1928 Twenty five mouse & rat traps caught 3 ♀ & 2 ♂ peromyscus. 1 ♀ Neotoma. My mouse & rat traps are set along the river in Willows & cottonwood Trees. The soil is sandy silt. 1217 Neotoma ♀ 230. g 370-174-38-25 Caught near dead willows in openspace. 1218 Peromyscus ♂ 22.7 g 163-74-22-17 Caught in willows (dead). 1219 Calif House Finch 20.2 g Hd ♂ Shot from top of Cottonwood tree. 1220 Gila Woodpecker ♂ 61.5 g Shot from trunk of Cottonwood tree 1221 Hermit Thrush Hd♂ 32.5g Shot on ground 5yds from camp. not cataloged - for deposit elsewhere 1222 Cactus Woodpecker ♂ 34. g Shot on willow stalk 1223 " " " 28. g Shot from top of Cottonwood tree 1224 Formalin " " " 33.5 g Shot from top of willows. I set out two steel sets & 15- mice mouse & rat traps tonight. I caught a towhee & a Peromyscus in my traps as daylight catchers. Last night I heard & got a glimpse of a screech owl by flash-