Title Genres Topics Date (Start) Date (End)
Kestrel use of boxes increases Reports Birds--Nests Birdhouses 1986-06-01 1986-07-31
Audubon field notes on the nesting season contributed by Woodward H. Brown, August 15, 1965 Field notes Bird banding Bird populations Bird watching Birds--Nests Turdidae | Thrushes 1965-08-15 N/A
Audubon field notes, summer 1968 Field notes Bird watching Birds--Nests Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Phalaropus | Phalaropes Parulidae | Warblers Weather 1968-06-01 1968-07-31
Audubon field notes summer migration 1964 contributed by Woodward H. Brown Field notes Bird declines Bird populations Bird watching Birds--Migration Birds--Nests Birds--Research Ornithology--Methodology Weather 1964-06-01 1964-07-31
Barbara L. Wilson letter to James J. Dinsmore regarding the drought conditions and a Bald Eagle sighting, August 10, 1988 Correspondence Field notes Birds--Nests Weather 1988-08-10 N/A
Barbara L. Wilson letter to Thomas H. Kent regarding bird breeding report, August 1, 1982 Correspondence Field notes Bird watching Birds--Nests Birds--Research Ornithology--Methodology Weather 1982-08-01 N/A
Daily field checking list, Walter Rosene, April 12, 1931 Checklists Field notes Bird watching Birds--Identification Birds--Nests Photography of birds 1931-04-12 N/A
Daily field checking list, Walter Rosene, April 23, 1933 Checklists Field notes Bird watching Birds--Nests Birds--Infancy 1933-04-23 N/A
Daily field checking list, Walter Rosene, April 29, 1932 Checklists Field notes Bird watching Birds--Nests Birds--Infancy 1932-04-29 N/A
Daily field checking list, Walter Rosene, April 8, 1932 Checklists Field notes Bird watching Birds--Nests 1932-04-08 N/A
Daily field checking list, Walter Rosene, April 8, 1934 Checklists Field notes Bird watching Birds--Nests Birds--Infancy 1934-04-08 N/A
Daily field checking list, Walter Rosene, August 14, 1936 Checklists Field notes Bird watching Birds--Eggs Birds--Nests Photography of birds 1936-08-14 N/A
Daily field checking list, Walter Rosene, August 4, 1936 Checklists Field notes Bird watching Birds--Nests 1936-08-04 N/A
Daily field checking list, Walter Rosene, August 5, 1936 Checklists Field notes Bird watching Birds--Nests 1936-08-05 N/A
Daily field checking list, Walter Rosene, August 8, 1936 Checklists Field notes Bird watching Birds--Nests 1936-08-08 N/A
Daily field checking list, Walter Rosene, February 26, 1933 Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1933-02-26 N/A
Daily field checking list, Walter Rosene, June 1, 1933 second trip Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1933-06-01 N/A
Daily field checking list, Walter Rosene, June 15, 1932 Checklists Field notes Bird watching Birds--Eggs Birds--Nests Weather 1932-06-15 N/A
Daily field checking list, Walter Rosene, June 2, 1933 Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1933-06-02 N/A
Daily field checking list, Walter Rosene, June 4, 1933 Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1933-06-04 N/A
Daily field checking list, Walter Rosene, June 4, 1933 second trip Checklists Field notes Bird watching Birds--Eggs Birds--Nests Birdsongs Photography of birds Birds--Infancy 1933-06-04 N/A
Daily field checking list, Walter Rosene, March 4, 1934 Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1934-03-04 N/A
Daily field checking list, Walter Rosene, May 1, 1932 Checklists Field notes Bird watching Birds--Eggs Birds--Nests Photography of birds 1932-05-01 N/A
Daily field checking list, Walter Rosene, May 10, 1932 Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1932-05-10 N/A
Daily field checking list, Walter Rosene, May 11, 1932 Checklists Field notes Bird watching Birds--Nests Birdsongs 1932-05-11 N/A