or those which come from the North in the Fall and usually remain until
Spring:
41 Saw-whet Owl, p. 21
42 Prairie Horned Lark, p. 43
43 Junco, p. 73
44 Tree Sparrow, p. 71
45 White-throated Sparrow, adult, p. 70
46 White-throated Sparrow, young, p. 70
47 Redpoll, female, p. 59
48 Redpoll, male, p. 59
49 American Crossbill, male, p. 58
50 American Crossbill, female, p. 58
51 White-winged Crossbill, male, p. 58
52 White-winged Crossbill, female, p. 58
53 Pine Grosbeak, male, p. 56
54 Pine Grosbeak, female, p. 56
55 Siskin, p. 60
56 Northern Shrike, p. 86
57 Snow Bunting, p. 61
58 Winter Wren, p. 120
59 Brown Creeper, p. 122
60 Red-breasted Nuthatch, male p. 124
61 Red-breasted Nuthatch, female, p. 124
62 Golden-crowned Kinglet, female, p. 127
63 Golden-crowned Kinglet, male, p. 127
[Illustration: CASE NO. 3 FIGS. 1-27]