Results for "Migratory birds"
- Field Book
Slides - unidentified (trees, locals, street scenes, possibly Ocosingo), c. 1994
- Date: 1994 1994 1994
- Creator: Greenberg, Russell
- Field Book
Swamp sparrow census and historical data, summer 2000 (5)
- Date: 2000 20000601 20000731
- Creator: Greenberg, Russell
- Field Book
Swamp sparrow census and historical data, summer 2000 (4)
- Date: 2000 20000601 20000731
- Creator: Greenberg, Russell
- Field Book
Swamp sparrow census and historical data, summer 2000 (3)
- Date: 2000 20000601 20000731
- Creator: Greenberg, Russell
- Field Book
South America, 1920-1921 : timetables
- Date: 1920-1921 19200601 19210130
- Creator: Wetmore, Alexander, 1886-1978
- Field Book
Field notes, Sparrows, Connecticut, Rhode Island, Maryland, undated
- Date: 1975-2012 1975 2012
- Creator: Greenberg, Russell
- Field Book
South America, 1920-1921 : maps and star charts; includes map of Wetmore's collecting localities
- Date: 1920-1921 1920 1921
- Creator: Wetmore, Alexander, 1886-1978
- Field Book
Dawn recording, Pasco, Peru, January 28, 1999 audiocassette
- Date: 1999 19990128 19900128
- Creator: Greenberg, Russell
- Field Book
Field notes, 2001
- Date: 2001 20010529 20010627
- Creator: Greenberg, Russell
- Field Book
South America, 1920-1921 : Field diaries, dates uncertain
- Date: 1920-1921 1920 1921
- Creator: Wetmore, Alexander, 1886-1978
- Field Book
South America, 1920-1921 : Includes correspondence (in English and Spanish), photographic data, newsclippings, memorabilia, and reference materials (2 of 2)
- Date: 1920-1921 1920 1921
Album 2 Uruguay, Argentina, and Paraguay, 1920 : includes photographs of Wetmore, Carl Hettman, and Fred Hettman
- Date: 1920 1920 1920