Title Genres Topics Date (Start) Date (End)
Daily field checking list, Walter Rosene, May 7, 1932 Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1932-05-07 N/A
Daily field checking list, Walter Rosene, May 6, 1932 Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1932-05-06 N/A
Daily field checking list, Walter Rosene, May 3, 1932 Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1932-05-03 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, 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, May 3, 1931 Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1931-05-03 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
Questionnaire for a new birds of Iowa, Sanderson, Schuenke, Bullock Checklists Questionnaires Research notes Birds--Geographical distribution Birds--Nests Birds--Research Rare birds N/A N/A
Questionnaire for a new birds of Iowa, Edgar Harlan Checklists Questionnaires Research notes Birds--Geographical distribution Birds--Nests Birds--Research Rare birds N/A N/A
Questionnaire for a new birds of Iowa, Francis Roberts Checklists Questionnaires Research notes Birds--Geographical distribution Birds--Nests Birds--Research Rare birds N/A N/A
Questionnaire for a new birds of Iowa, Oscar Allert Checklists Questionnaires Research notes Birds--Geographical distribution Birds--Nests Birds--Research Rare birds N/A N/A
Questionnaire for a new birds of Iowa, Althea Sherman Checklists Questionnaires Research notes Birds--Geographical distribution Birds--Nests Birds--Research Rare birds N/A N/A
Questionnaire for a new birds of Iowa, Charles Spiker Checklists Questionnaires Research notes Birds--Geographical distribution Birds--Nests Birds--Research Rare birds N/A N/A
Questionnaire for a new birds of Iowa, George Hendrickson Checklists Questionnaires Research notes Birds--Geographical distribution Birds--Nests Birds--Research Rare birds N/A N/A
Questionnaire for a new birds of Iowa, Emil Nauman Checklists Questionnaires Research notes Birds--Geographical distribution Birds--Nests Birds--Research Rare birds N/A N/A
Questionnaire for a new birds of Iowa, Bernt Wolden Checklists Questionnaires Research notes Birds--Geographical distribution Birds--Nests Birds--Research Rare birds N/A N/A
Questionnaire for a new birds of Iowa, William Youngworth Checklists Questionnaires Research notes Birds--Geographical distribution Birds--Nests Birds--Research Rare birds N/A N/A
Questionnaire for a new birds of Iowa, Walter Rosene Checklists Questionnaires Research notes Birds--Geographical distribution Birds--Nests Birds--Research Rare birds N/A N/A