LIST OF COLORED PLATES 

 Screech Owl . 



Mallard . 

 Green-Winged Teal. 

 Wood Duck 

 Shoveller. 

 PiNTAiLED Duck 

 Surf Scooter . 

 Canada Goose . 



SORA . 

 AVOCET 



Black-necked Stilt 

 Upland Plover. 

 Hudsonian Curlew 

 Killdeer . 

 Ruffed Grouse. 

 Sage Grouse 

 Sharp-shinned Hawk 

 Red-shouldered Hawk 

 Sparrow Hawk. 

 Barn Owl. 

 Great Horned Owl . 



Frontispiece 



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