4 
42a Plumbeous Chickadee 1-5 
45 Hudsonian Chickadee 1-4, 1-7 
47 Least Tit 1-6 
47a Californian Bush Tit 3-7 
50 Yellow-headed Tit 3-4 
51 White-bellied Nuthatch 2-5, 3-6, 2-7, 
2. - Q 
51a Slender-billed Nuthatch 1-6 
52 Red -bellied Nuthatch 1-6, 1-7 
53 Brown headed Nuthatch 22-5, 9-6 
54 Pigmy Nuthatch 1-5, i -6 , 3-7, 3-8, 1-9' 
55 Brown Creeper 1-4, 1-5, 3-6, 1-8 
56 Cactus Wren «^4, 1-6 
58 Rock Wren 2-5, 2-6, 1-8 
59a White-throated Wren 1-4, 2-5 
60 Carolina Wren 12-4, 24-5, 3-6 
60a Bcrlandicr's Wren 1-5 
