Birds and mammals of Manitou Experimental Forest, Colorado /

Mammals of the Grand Mesa, Colorado.
by: Anderson, Sydney, 1927-
Published: (1959)

Colorado birds : a reference to their distribution and habitat /
by: Andrews, Robert, 1952-
Published: (1992)

Ice age mammals of the Colorado Plateau /
by: Nelson, Lisa
Published: (1990)

Birds of Colorado /
by: Bailey, Alfred M. (Alfred Marshall), 1894-1978
Published: (1965)

A history of the birds of Colorado /
by: Sclater, William Lutley, 1863-1944
Published: (1912)

A guide to Colorado birds /
by: Bergtold, William Harry, 1865-
Published: (1928)

History and distribution of bighorn sheep in Colorado /
by: Bear, George D.
Published: (1973)

A biological survey of Colorado /
by: Cary, Merritt, 1880-1918
Published: (1911)

Game birds of Colorado /
by: Flinn, W. L.
Published: (1950)

The birds of Denver and mountain parks /
by: Niedrach, Robert J.
Published: (1939)

Field checklist of birds of the Mount Evans Corridor.
Published: (1993)

Annotated checklist of birds of Rocky Mountain National Park and Shadow Mountain Recreation Area in Colorado /
by: Collister, Allegra
Published: (1970)

Methods for locating, trapping, and banding band-tailed pigeons in Colorado /
by: Braun, Clait E.
Published: (1976)

Wildlife in peril : the endangered mammals of Colorado : river otter, black-footed ferret, wolverine, lynx, grizzly bear, gray wolf /
by: Murray, John A., 1954-
Published: (1987)

Evaluation of bighorn transplants in two Colorado localities /
by: Bear, George D.
Published: (1979)

A birder's guide to eastern Colorado east of Continental Divide /
by: Lane, James A.

Dead trees used by cavity-nesting birds on the Fraser Experimental Forest : a case history /
by: Scott, Virgil E.
Published: (1978)

The bobwhite in eastern Colorado : a study /
by: Snyder, Warren D.
Published: (1978)

Mountain lion population and harvest near Canon City, Colorado, 1974-1977 /
by: Currier, Mary Jean P.
Published: (1977)

Birds of the Roaring Fork Watershed.
Published: (1979)

Rocky Mountain mammals : a handbook of mammals of Rocky Mountain National Park and vicinity /
by: Armstrong, David Michael, 1944-
Published: (1987)

Vegetation of two dissimilar bighorn sheep ranges in Colorado /
by: Shepherd, Harold R.
Published: (1975)

Evaluation of fertilizer and herbicide applications on two Colorado bighorn sheep winter ranges /
by: Bear, George D.
Published: (1978)

Management procedures for northern bobwhites in eastern Colorado /
by: Snyder, Warren D.
Published: (1984)

Two new pocket gophers from Wyoming and Colorado /
by: Hall, E. Raymond (Eugene Raymond), 1902-1986
Published: (1951)

Influences of the Tamarisk Leaf Beetle (Diorhabda carinulata) on the diet of insectivorous birds along the Dolores River in Southwestern Colorado /
by: Puckett, Sarah L., et al.
Published: (2014)

A revised list of birds of Barro Colorado Island, Panama /
by: Willis, Edwin O.
Published: (1979)

Birding guide to the Denver-Boulder region /
by: Folzenlogen, Robert, 1950-
Published: (1986)

A new pocket gopher (genus Thomomys) from Wyoming and Colorado.
by: Hall, E. Raymond (Eugene Raymond), 1902-1986
Published: (1951)

Progress report : work on bird feeding and nesting behavior at the Pawnee site /
by: Creighton, Phillip D. (Phillip David)
Published: (1971)

Pheasant use of roadsides for nesting in northeast Colorado /
by: Snyder, Warren D.
Published: (1974)

Management procedures for ring-necked pheasants in Colorado /
by: Snyder, Warren D.
Published: (1985)

Influence of riparian tree phenology on lower Colorado River spring-migrating birds : implications of flower cueing /
by: McGrath, Laura J.
Published: (2005)

Birds of the lower Colorado River Valley /
Published: (1991)

A new pocket gopher (genus Thomomys) from eastern Colorado.
by: Hall, E. Raymond (Eugene Raymond), 1902-1986
Published: (1951)

Hearing on H.R. 23293, a Bill for the Protection of the Water Supply of the City of Colorado Springs and the Town of Manitou, Colorado : hearings before the United States House Committee on Public Lands, Sixty-Second Congress, second session, on May 31, 1912.
Published: (1912)