Vireos Solitary Vireo E, W, ab Red-eyed Vireo E, W, ab Warbling Vireo E, W, ab Warblers Black and White Warbler W, r Tennessee Warbler E, W, r Orange-crowned Warbler E, W, r Nashville Warbler E, W, r Yellow Warbler E, W, ab Yellow-rumped Warbler E, W, ab Townsend’s Warbler E, W, ab Northern Waterthrush E, W, ab MacGillivray’s Warbler E, W, ab Common Yellowthroat E, W, ab Wilson’s Warbler E, W, ab American Redstart E, W, ab Yellow-breasted Chat ? [Illustration: House Sparrow] Weaver Finches House Sparrow E, W, r, i Blackbirds, Orioles Bobolink E, r Western Meadowlark E, W, u Red-winged Blackbird E, W, ab Northern Oriole E, W, r Brewer’s Blackbird E, W, u Rusty Blackbird E, W, r Yellow-headed Blackbird E, r Common Grackle E, r Brown-headed Cowbird E, W, c [Illustration: Evening Grosbeak] Tanagers, Grosbeaks Western Tanager E, W, ab Evening Grosbeak E, W, ab Pine Grosbeak E, W, ab Black-headed Grosbeak E, W, r [Illustration: American Goldfinch] Finches, Sparrows, Buntings Lazuli Bunting E, W, c Lark Bunting E, W, r Snow Bunting E, W, c Cassin’s Finch E, W, A, ab Gray-crowned Rosy Finch E, W, A, ab American Goldfinch E, W, u Common Redpoll E, W, c Pine Siskin E, W, A, ab Red Crossbill E, W, ab White-winged Crossbill E, W, u Rufous-sided Towhee E, W, u Green-tailed Towhee E, W, r Savannah Sparrow E, W, c LeConte’s Sparrow E, W, u Vesper Sparrow E, W, ab Tree Sparrow E, W, r Chipping Sparrow E, W, A, ab Brewer’s Sparrow E, W, r Harris’ Sparrow E, W, r White-crowned Sparrow E, W, A, ab Fox Sparrow E, W, A, ab Lincoln’s Sparrow E, W, A, c Song Sparrow E, W, ab Dark-eyed Junco E, W, c McCown’s Longspur E, c Lapland Longspur E, W, c Chestnut-collared Longspur E, c Suggested Reading Alexander, Taylor R. and George S. Fichter, _Ecology_ (a Golden guide). Western Publishing Co., Inc., Racine, Wis. 1973. Alt, David D. and Donald W. Hyndman, _Rocks, Ice and Water, the Geology of Waterton-Glacier Park_. Mountain Press Publishing Co., Missoula, Mont. 1973. Baker, William, et. al., _Wildlife of the Northern Rocky Mountains_. Naturegraph Co., Healdsburg, Calif. 1961. Borland, Hal, _The History of Wildlife in America_. National Wildlife Federation, Washington, D.C. 1975. Brooks, Maurice, _The Life of The Mountains_. McGraw-Hill, New York. 1967. Costello, David F., _The Mountain World_. Thomas Y. Crowell Co., New York. 1975. Craighead, John J., et. al., _A Field Guide to Rocky Mountain Wildflowers_. Houghton Mifflin Co., Boston. 1963. Dobie, J. Frank, _The Voice of the Coyote_. Little, Brown and Co., Boston. 1950. Farb, Peter, _Face of North America_. Harper and Row, New York. 1963.