| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 1001 |
 |
Downstream view from the lower end of Gore Canyon. Blacktail Canyon on skyline at left | 1933 | Image | uum_map_rr |
| 1002 |
 |
Dunes near Alamosa, Colorado | 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949 | Image | uum_map_rr |
| 1003 |
 |
Dunns Peak, Ladore Canyon. (41) | 1922-08-03 | uum_map_rr | |
| 1004 |
 |
Dushaquinot [CHS.J1024] | 1870; 1871; 1872; 1873; 1874; 1875; 1876; 1877; 1878; 1879; 1880 | Image/StillImage | uaida_main |
| 1005 |
 |
Dushaquinot [CHS.J1025] | 1870; 1871; 1872; 1873; 1874; 1875; 1876; 1877; 1878; 1879; 1880 | Image/StillImage | uaida_main |
| 1006 |
 |
Dusky Grouse 1 | 2007-06-14 | Sound | uu_wss |
| 1007 |
|
Dusky Grouse 2 | 2005-05-04 | Sound | uu_wss |
| 1008 |
 |
Dutch John, Utah-Colorado-Wyoming 1981 | 1981 | Image/StillImage | ucl_maps |
| 1009 |
 |
Dutch John, Utah-Colorado-Wyoming 1982 | 1981; 1982 | Image/StillImage | ucl_maps |
| 1010 |
 |
Eared Grebe | 2004-01-08 | Sound | uu_wss |
| 1011 |
 |
Earliest portrait of Chief Ouray | 1850; 1851; 1852; 1853; 1854; 1855; 1856; 1857; 1858; 1859; 1860; 1861; 1862; 1863; 1864; 1865; 1866; 1867; 1868; 1869; 1870 | Image/StillImage | uaida_main |
| 1012 |
 |
Early Oil Shale extraction plant, circa 1900 | 1898; 1899; 1900; 1901; 1902; 1903 | Image/StillImage | uum_map |
| 1013 |
 |
Early Roads and Railroads circa 1895 | Image/StillImage | uaida_main | |
| 1014 |
 |
Early western travels, 1748-1846 | 1906 | Image/StillImage | uaida_main |
| 1015 |
|
Eastern Screech-Owl song | 2009-04-17 | Sound | uu_wss |
| 1016 |
 |
Echo Park | 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970 | Image | uum_map_rr |
| 1017 |
 |
Echo Park | 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970 | Image | uum_map_rr |
| 1018 |
 |
Echo Park | 1954 | Image/StillImage | ucl_rhc |
| 1019 |
 |
Echo Park from field. 6-17-55 | 1955-06-17 | Image | uum_map_rr |
| 1020 |
 |
Eggliston, Chief P.1 | Image | dha_cp | |
| 1021 |
|
Elk - female - bark | 2006-08-16 | Sound | uu_wss |
| 1022 |
|
Elk - female - bugle | 2006-08-16 | Sound | uu_wss |
| 1023 |
|
Elk - female - bugle with male response | 2006-08-16 | Sound | uu_wss |
| 1024 |
 |
Elks Springs, Colorado | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950 | Image/StillImage | ucl_rhc |
| 1025 |
 |
Elma and another woman in Denver, June 1972 | 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979 | uum_map |