Title Genres Topics Date (Start) Date (End)
Supporting details form for Cooper's Hawk sighting submitted by Richard L. Hallberg, December 20 1980 Field notes Forms (documents) Bird watching Birds--Identification 1980-12-20 N/A
Supporting details form for Goshawk sighting submitted by Donald Cross, January 1 1981 Field notes Forms (documents) Bird watching Birds--Identification 1981-01-01 N/A
Verifying documentation form for Whistling Swan sighting submitted by Frederick Lesher, January 3 1981 Field notes Forms (documents) Bird watching Birds--Identification 1981-01-03 N/A
Supporting details form for Hooded Merganser sighting submitted by Janet Greer, December 20 1980 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification 1980-12-20 N/A
Verifying documentation form for Greater Scaup sighting submitted by Thomas H. Kent, December 20 1980 Field notes Forms (documents) Bird watching Birds--Identification 1980-12-20 N/A
Supporting details: uncommon or rare species and/or species in high numbers Field notes Forms (documents) Bird watching Birds--Identification 1980-12-28 N/A
Lantern slide and photograph of a Forster's Tern feeding young at nest Lantern slides Photographs Birds--Infancy 1926-07-26 N/A
Lantern slide and photograph of a Forster's Tern feeding young Lantern slides Photographs Birds--Infancy 1926-07-26 N/A
Lantern slide and photograph of eggs in a Forster's Tern nest Lantern slides Photographs Birds--Eggs 1926-07-25 N/A
Lantern slide and photograph of eggs in a Forster's Tern nest Lantern slides Photographs Birds--Eggs 1926-07-25 N/A
Lantern slide and photograph of a Forster's Tern at nest with young Lantern slides Photographs Birds--Infancy Eggs--Incubation 1926-07-26 N/A
Lantern slide and photograph of eggs in a Gadwall nest Lantern slides Photographs Birds--Eggs 1924-06-21 N/A
Lantern slide and photograph of a garter snake eating a young Western Meadowlark Lantern slides Photographs Predatory animals Snakes--Behavior 1927-08-03 N/A
Lantern slide of a Golden Plover range map Lantern slides Maps (documents) Birds--Migration N/A N/A
Lantern slide and photograph of eggs in a Goldfinch nest Lantern slides Photographs Birds--Eggs 1936-08-15 N/A
Lantern slide of a Grosbeak range map Lantern slides Maps (documents) Birds--Migration Passeriformes | Perching-birds and songbirds N/A N/A
Photograph of a group at the American School of Wildlife Protection Photographs Bird watchers Wildlife conservationists 1931-08-12 1931-08-16
Documents regarding the Boone County Christmas Bird Count Checklists Forms (documents) Instructional materials Bird surveys Bird watchers Bird watching Birds--Counting Anseriformes | Ducks, Geese, and Swans Laridae | Gulls and Terns Piciformes | Woodpeckers and allies N/A 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
Documents regarding the 1992 Boone Christmas Bird Count Checklists Instructions (document genre) Maps (documents) Bird surveys Bird watching Birds--Counting 1992-01-01 1992-12-31
Photograph of a group of Iowa Ornithologists' Union birders Photographs Bird watchers Ornithology--Societies, etc N/A N/A
Photograph of a group on a bird hike Photographs Bird watchers 1935-08-01 1935-08-31
Photograph of bird watchers at Hendrickson Marsh Photographs Bird watchers 1974-01-01 1974-12-31
Photograph of a group at the ruins of old Fort Crawford Photographs Bird watchers Wildlife conservationists 1928-08-14 N/A
Photograph of Iowa Ornithologists' Union presidents Photographs Bird watchers Ornithology--Societies, etc 1933-05-06 N/A