LIST OF ILLUSTRATIONS Continued 



Page 



84. A, Young Cassin's Vireos at nest. B, Western Warbling Vireo at nest 494 



85. A, Nest and eggs of Audubon's Warbler. B, Black-throated Gray Warbler feeding 



young near nest 503 



86. Nest and eggs of Macgillivray 's Warbler 5 10 



87. A, Nest and eggs of Pacific Yellow-throat. B, Male Pacific Yellow-throat feeding 



young . . . 513 



88. A, Young Western Meadowlarks in nest. B, Yellow-headed Blackbird 511 



89. A, Female Red-wing shading young. 5, Nest and eggs of Brewer's Blackbird on 



ground 5x8 



90. A, Nest and eggs of Western Tanager. B, Nest and eggs of Willow Goldfinch. 



Nest built of cotton placed on clothesline for birds 531 



91. A, Female Black-headed Grosbeak at nest with young. B, Male Black-headed 



Grosbeak feeding young 534 



9z. A, Nest and eggs of Brook's Savannah Sparrow. B, Nest and eggs of Western Vesper 



Sparrow 560 



93. A, Nest and eggs of Western Lark Sparrow. B, Shufeldt's Junco on nest 564 



94. Nest and eggs of Shufeldt's Junco 570 



95 . A, Harris's Sparrow. B, Puget Sound Sparrow 577 



96. Nest and eggs of Puget Sound Sparrow 580 



97. A, Young Rusty Song Sparrows in nest. B, Nest and eggs of Rusty Song Sparrow. . . 596 



TEXT FIGURES 



i. Distribution of returns from ducks banded in Oregon 13 



L. Returns of Cackling Geese banded near the mouth of the Yukon River, Alaska, 



chiefly in the vicinity of Hooper Bay 14 



3. Map showing location of Federal bird refuges in Oregon 43 



4. Distribution of three forms of grouse in Oregon: i, Richardson's Grouse (Dendra- 



gapus obscurus richardsoni); z, Sooty Grouse (D. fuliginosus fuliginosus)', 3, Sierra 

 Grouse (D. f. sierrai) 108 



5. Distribution of Ruffed Grouse in Oregon: i, Gray Ruffed Grouse (Bonasa umbellus 



umbelloides); z, Oregon Ruffed Grouse (JB. u. sabin^) 114 



6. Distribution of two forms of quail in Oregon: i, Plumed Quail (0. p. picia); i, 



Mountain Quail (Oreortyx picta palmer i) 113 



7. Distribution of three forms of Screech Owls in Oregon : i, MacFarlane's Screech Owl 



(Otus asio macfarlanei); z, Brewster's Screech Owl (0. a. brewsteri); 3, California 

 Screech Owl (0. a. bendirei) 334 



8. Distribution of Pygmy Owls in Oregon: i, Rocky Mountain Pygmy Owl (Glauci- 



dium gnoma pinicola); z, Coast Pygmy Owl (G. g. grinnelli); 3, California Pygmy 

 Owl (G. g. caltjornicum) 343 



9. Distribution of three forms of woodpeckers in Oregon: i, Harris's Woodpecker 



(Dryobates villosus harrisi); z, Modoc Woodpecker (D. v . orius}\ Rocky Mountain 

 Hairy Woodpecker (D. v. monticola) 380 



10. Distribution of three forms of woodpeckers in Oregon: i, Batchelder's Woodpecker 



(Dryobates pubescens leucurus^); z, Gairdner's Woodpecker (D. p. gairdneri); 3, Wil- 

 low Woodpecker (D. p. turatit) 384 



11. Distribution of three forms of jays in Oregon: i, Rocky Mountain Jay (^Perisoreus 



canadensis capifalis^); z, Oregon Jay (P. obscurus obscurus^); 3, Gray Jay (P. o. 



griseus^. . 415 



iz. Distribution of three forms of jays in Oregon: i, Coast Jay (Cyanocitta stelleri car- 



bonacea); z, Blue-fronted Jay (C. s. fr ontalis}; 3, Black-headed Jay (C. s. annectens~). 418 



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