Title Genres Topics Date (Start) Date (End)
Ames Christmas Bird Count Data Field notes Bird surveys Bird watching Birds--Counting Anseriformes | Ducks, Geese, and Swans Accipitridae | Hawks and Eagles Piciformes | Woodpeckers and allies Strigiformes | Owls Emberizidae | Sparrows 2003-12-22 N/A
Documents regarding the 1977 Ames Audubon Christmas Bird Count Checklists Field notes Forms (documents) Instructions (document genre) Bird surveys Bird watching Birds--Counting 1977-01-01 1977-12-31
Mark Widrlechner letter to Boone County Bird Count Participants regarding the 1999 Christmas Bird Count results, January 9, 1999 Correspondence Field notes Bird surveys Bird watching Birds--Counting Ornithology--Methodology 1999-01-09 N/A
Daily field checking list by Walter Rosene, April 16, 1939 Checklists Field notes Bird watching Weather 1939-04-16 N/A
Walter Rosene daily journal, 1922 Diaries Field notes Bird watching Birds--Nests Weather 1922-01-01 1922-12-31
Walter Rosene journal of a bird watching trip to Iowa, Minnesota, and North Dakota Diaries Field notes Bird watching Birds--Eggs Birds--Nests Anseriformes | Ducks, Geese, and Swans Pelecaniformes | Pelicans, Cormorants, Darters, and Frigate-birds Laridae | Gulls and Terns Charadriiformes | Shore-birds, Gulls, and Auks Automobile travel 1924-06-14 1924-06-30
Bobwhite Quail nest details Field notes Birds--Eggs Birds--Nests 1926-06-26 N/A
Daily field checking list by Walter Rosene, April 2, 1939 Checklists Field notes Bird watching Birds--Food Anseriformes | Ducks, Geese, and Swans 1939-04-02 N/A
Daily field checking list by Walter Rosene, April 4, 1939 Checklists Field notes Bird watching Birds--Food 1939-04-04 N/A
Daily field checking list by Walter Rosene, April 6, 1939 Checklists Field notes Bird watching Birds--Food 1939-04-06 N/A
Daily field checking list by Walter Rosene, April 7, 1939 Checklists Field notes Bird watching Anseriformes | Ducks, Geese, and Swans Weather 1939-04-07 N/A
Daily field checking list by Walter Rosene, April 9, 1939 Checklists Field notes Bird watching 1939-04-09 N/A
Daily field checking list by Walter Rosene, April 11, 1939 Checklists Field notes Bird watching 1939-04-11 N/A
Daily field checking list by Walter Rosene, May 21, 1939 Checklists Field notes Bird watching Anseriformes | Ducks, Geese, and Swans Laridae | Gulls and Terns Charadriiformes | Shore-birds, Gulls, and Auks Hirundinidae | Swallows 1939-05-21 N/A
Daily field checking list by Walter Rosene, April 19, 1939 Checklists Field notes Bird watching 1939-04-19 N/A
Daily field checking list by Walter Rosene, April 23, 1939 Checklists Field notes Bird banding Bird watching 1939-04-23 N/A
Daily field checking list by Walter Rosene, April 28, 1939 Checklists Field notes Bird watching 1939-04-28 N/A
Daily field checking list by Walter Rosene, April 30, 1939 Checklists Field notes Bird watching Weather 1939-04-30 N/A
Daily field checking list by Walter Rosene, May 6, 1939 Checklists Field notes Bird watching 1939-05-06 N/A
Daily field checking list by Walter Rosene, May 7, 1939 Checklists Field notes Bird watching 1939-05-07 N/A
Daily field checking list by Walter Rosene, May 13, 1939 Checklists Field notes Bird watching Weather Emberizidae | Sparrows 1939-05-13 N/A
Daily field checking list by Walter Rosene, May 14, 1939 Checklists Field notes Bird watching Emberizidae | Sparrows 1939-05-14 N/A
Daily field checking list by Walter Rosene, May 17, 1939 Checklists Field notes Bird watching 1939-05-17 N/A
Daily field checking list by Walter Rosene, May 19, 1939 Checklists Field notes Bird watching 1939-05-19 N/A
Daily field checking list by Walter Rosene, May 20, 1939 Checklists Field notes Bird watching 1939-05-20 N/A