THE YOUNG OOLOGIST. 



159 



18 Oregon Snow-bird (218). 



19 Gray-headed Snow-bird (aao). 



20 Pink-sided Snow-bird (219). 



21 Black-throated Sparrow (234). 



22 Bell's Finch (225). 



23 Mountain or Tree Sparrow (»io). 



24 Chipping Sparrow (211a). 



25 Brewer's Sparrow (213). 



26 Black-chinned Spariow (213). 



27 California Song Sparrow (a3ie). 



28 Rusty Song Sparrow (231*). 



29 Mountain Song Sparrow (23i«). 



30 Lincoln's Finch (234), 



31 Red-capped Finch (230). 



32 Cassin's Finch (228). 



33 Townsend's Sparrow (2350) 



34 Large-beaked Sparrow (235^). 



35 White-shouldered Blackbird (256). 



36 Black-headed Grosbeak (245). 



37 Blue Grosbeak (246). 



38 Blue Linnet (249). 



39 Western Nonpareil (250). 



40 Texas Cardinal (243). 



41 Cape Cardinal (242a). 



42 Oregon Ground Robin (238^. 



43 California Ground Robin (3381). 



44 Abert's Finch (241). 



45 Brown Finch (2403). 



46 Canon Finch (240) 



47 White-throated Towhee (24c««). 



48 Green Finch (239). 



49 Horned Lark (300). 



50 Bobolink, Rice-bird (257). 



51 Cow-bird (258). 



52 Dwarf Cow-bird (258a). 



53 Swamp Blackbird ; The Red-wing Black- 



bird (261). 



54 Red-shouldered Blackbird (261a). 



55 Red and White-shouldered Blackbird (262!. 



56 Yellow-headed Blackbird (260). 



57 Western Lark (264). 



58 Western Oriole (272), 



59 Hooded Oriole (269). 



60 Scott's Oriole (268). 



61 Brewer's Blackbird (274), 



62 American Raven (250). 



63 White-necked Crow (281)- 



64 Western Crow (2821?). 



65 Clarke's Crow (284). 



66 Maximilian's Jay (285). 



67 Yellow-billed Magpie (287). 



68 American Magpie (286) 



69 Sleller's Jay (zgo). 



70 Long-crested Jay (290c). 



71 California Jay (293). 



72 Woodhouse's Jay (292). 



73 Sieber's Jay (295). 



74 Canada Jay (297). 



75 Western King-bird (304) 



76 Arkansas Flycatcher (306). 



77 Cassin's Flycatcher (307). 



78 Ash-throated Flycatcher (313). 



79 Black Flycatcher (817), 



80 Say's Flycatcher (316). 



81 Olive-sided Flyteitcher. (315). 



82 Coues' Flycatcher (819). 



83 Short-Legged Pewee (321). 



84 Traill's Flycatcher (322). 



85 Yellow-Bellied Flycatcher. (323^. 



86 Grayish Flycatcher (328). 



87 Hammond's Flycatcher. 



88 Red Flycatcher C330) 



89 Buff-Breasted Flycatcher (8zga). 

 go Belted Kingfisher (382). 



91 Texas Kingfisher (383). 



92 Nuttall's Whipoorwill (355) 



93 Night-hawk ; Bull-bat (357). 



94 Texas Night-hawk (358). 



95 White-throated Swift (349). 



96 Northern Swift )352). 



97 Oregon Swift (352). 

 Black-Chinned Humming-Bird (336). 



99 Red-Backed Humming-Bird (340). 



200 Broad-tailed Humming- Bird (359). 



201 Anna Humming-Bird (338). 



202 Costa's Humming-Bird (337). 



203 Heloise's Humming-Bird (342). 



204 Calliope Humming-Bird. 



205 Xantus's Humming-Bird (347). 



206 Paisano ; The Road-runner ; The Chapparal 

 Cock (38s). 



207 Yellow-Billed Cuckoo (387). 



208 Harris' Woodpecker (3601?). 



209 Gairdner's Woodpecker (361a) 



210 Nuttall's Woodpecker (364). 



211 Arizona Woodpecker; (363). 



212 Cape Woodpecker (362a). 



213 White-headed Woodpecker (366). 



214 Arctic Three-toed Woodpecker (367). 



215 Striped Three-toed Woodpeckes (367). 



216 Red-necked Woodpecker (369a). 



217 Red-Breasted Woodpecker (3691^). 

 2t8 Williamson's Woodpecker (369). 



219 Round-headed Woodpecker (370). 



220 Black Woodcock ; The Log-cock (371). 



221 Yellow-bellied Woodpecker (373). 



222 Gila Woodpecker (374). 



223 Red-headed Woodpecker (375). 



224 California Woodpecker (377). 



225 Narrow-Frouted Woodpecker (377a). 



226 Lewis's Woodpecker (376). 



227 Red-shafted Flicker (378O. 



228 Malherbe's Flicker (379). 



229 Bain Owl (394). 



230 Great Horned Owl. (405). 



231 Mottled Screech-Owl (402). 



232 Flamulated Owlet (404). 



233 Kennicott's Owl (402^). 



234 Long-eared Owl (396). 



235 Short-eared Owl (396). 



236 Western Barred Owl (398). 



237 Barred Owl (397). 



238 Great Gray Owl (399). 



239 Kirtland's Owl (400). 



240 Acadian Owl (401). 



241 Burrowing[Owl (408). 



