Results for "Twitter"
- SI History Bibliography
Xantus, Hungarian Naturalist in the Pioneer West
- Date: 1949
- Creator: Madden, Henry Miller
- Creator: Madden, Henry Miller
- Mixed Archival Materials
Card Index to Illustrations
- Creator: National Museum of Natural History (U.S.) Division of Birds
- Collection
Robert Ridgway Papers, undated
- Date: undated
- Creator: Ridgway, Robert 1850-1929
- Authority Record/EAC
Fox, William Henry, 1857-1921
- Date: 1857 1921
- SI History Chronology
Birdlab Opens at National Zoo
- Date: October 23, 1978
- SI History Bibliography
Celebrities at Home: Spencer F. Baird
- Collection
Robert Ridgway Papers, undated
- Date: undated
- Creator: Ridgway, Robert 1850-1929
- Non-si Record Transfer
Birds of North America Project, 1984-1987
- Date: 1984 1984-1987
- Creator: American Ornithologists' Union
- SI History Bibliography
Elliott Coues: Naturalist and Frontier Historian
- Date: 1981
- Creator: Cutright, Paul Russell,Brodhead, Michael J
- Creator: Cutright, Paul Russell,Brodhead, Michael J
- Collection
Andrew John Berger Papers, 1952-1982
- Date: 1952 1952-1982
- Creator: Berger, Andrew John 1915-1995
- SI History Bibliography
Spencer F. Baird: A World Famous Naturalist from Cumberland County
- Creator: Herber, Elmer Charles
- Creator: Herber, Elmer Charles
- SI History Chronology
Owls Disappear from Castle Tower
- Date: December, 1975