Hairy Woodpecker (Picoides villosus) White-throated Sparrow (Zonotrichia albicollis) Cassin's Finch (Carpodacus cassinii) Brewers Blackbird (Euphagus cyanocephalus) Peekaboo! Vesper Sparrow (Pooecetes gramineus) White-Winged Dove (Zenaida asiatica) House Wren (Troglodytes aedon) American Robin (Turdus migratorius) Western Kingbird (Tyrannus verticalis) Lark Sparrow (Chondestes grammacus) Cinnamon Teal (Anas cyanoptera) Red-Winged Blackbird (Agelaius phoeniceus) Song Sparrow (Melospiza melodia) White-Faced Ibis (Plegadis chihi) Common Grackle (Quiscalus quiscula) Green-Tailed Towhee (Pipilo chlorurus) Plumbeous Vireo (Vireo plumbeus) Ash-Throated Flycatcher (Myiarchus cinerascens) Black-Throated Sparrow (Amphispiza bilineata) Plumbeous Vireo (Vireo plumbeus) Western Bluebird (Sialia mexicana) Blue-Gray Gnatcatcher (Polioptila caerulea) Bartender! Pine Grosbeak (Pinicola enucleator) Evening Grosbeak (Coccothraustes vespertinus) Cassin's Finch Pair Cassin's Finch (Carpodacus cassinii) Cassin's Finch (Carpodacus cassinii) Greater Prairie-Chicken Profile Greater Prairie-Chicken (Tympanuchus cupido) Female Greater Prairie-Chicken (Tympanuchus cupido… Greater Prairie-Chicken (Tympanuchus cupido) Greater Prairie-Chicken Fight! Greater Prairie-Chicken (Tympanuchus cupido) Greater Prairie-Chicken (Tympanuchus cupido) Greater Prairie-Chicken (Tympanuchus cupido) Sandhill Crane Migration Lincoln's Sparrow (Melospiza lincolnii) Harris's Sparrow (Zonotrichia querula) Horned Lark (Eremophila alpestris) What's become of the Pawnee National Grasslands Bourbon Red Turkey European/Common Starling (Sturnus vulgaris) Great Horned Owl (Bubo virginianus) on Nest