51) Cal. Song Sparrow. 4/23 Green Valley. 4 eggs, incubation far ad- vanced. 6 ft from creek over a slope, (2 1/2 ft from ground) in blackberry vines. 23/0 4/94 (Nest) 52) Al or An. Nunn. 4/23 Green Valley 1 egg X) 1 Bird just out. 2 1/2 ft from creek in pinkish blackberry vine. Saw mother. 53) M.-y. b. F: ? nest just finished, r rimmed with green moss, X placed on a ledge of an alder 10 ft up & on top of blackberry vines that grew across ledge. 54) Yellow Warbler. 4/23 Green Valley. 3'/2 ft over creek in pinkish blackberry. Just finished. 55) Red-shaft. Flick. 2 nests just excavated in alders. Green Valley. 4/23 56) Green Valley 4/23 /Song Sparrow building. 1 built 3 or 4 old Thrush. All in creek