Title Genres Topics Date (Start) Date (End)
Field reports form for submitting seasonal observations of Iowa birds, spring 1995, Rita Goranson Field notes Forms (documents) Bird watching Gaviiformes | Loons Waterfowl 1995-03-01 1995-05-31
Harry Oberholser letter to Oscar Allert regarding bird sightings, March 1, 1929 Correspondence Field notes Bird watching Birds--Identification Birds--Collection and preservation Zoological specimens 1929-03-01 N/A
Bird migration records, 1926 Field notes Bird watching Birds--Geographical distribution Birds--Migration Migratory birds 1927-01-01 1927-01-31
Bird migration records, 1925 Field notes Bird watching Birds--Geographical distribution Birds--Migration Migratory birds 1926-01-18 N/A
Bird migration records, 1924 Field notes Bird watching Birds--Geographical distribution Birds--Migration Migratory birds 1925-02-07 N/A
Bird migration records, North Dakota, 1924 Field notes Bird watching Birds--Geographical distribution Birds--Migration Game and game-birds Migratory birds Photography of birds Charadriiformes | Shore-birds, Gulls, and Auks 1925-05-01 N/A
Field report spring 1995, Thomas Kent Field notes Bird watching 1995-06-01 N/A
Field reports form for submitting seasonal observations of Iowa birds, spring 1995, Matthew Kenne Field notes Forms (documents) Bird watching Birds--Eggs Birds--Identification Birds--Nests Weather 1995-03-01 1995-05-31
Spring 1995 field reports, Ann Johnson Field notes Bird watching Birds--Migration Passeriformes | Perching-birds and songbirds Waterfowl 1995-03-01 1995-05-31
Iowa spring 1995 report, Bill Huser Field notes Bird watching Birds--Identification 1995-03-01 1995-05-31
Annotated bird sighting list for spring 1995 compiled by Rick Hollis Field notes Bird watching 1995-03-01 1995-05-31
Spring 1995, Dennis Henrickson Field notes Bird watching 1995-03-01 1995-05-31
Field reports form for submitting seasonal observations of Iowa birds, spring 1995, Douglas Harr Field notes Forms (documents) Bird watching Weather 1995-03-01 1995-05-31
Field reports form for submitting seasonal observations of Iowa birds, spring 1995, Bob Cecil Field notes Forms (documents) Bird watching Birds--Identification 1995-03-01 1995-05-31
Field reports form for submitting seasonal observations of Iowa birds, spring 1995, Jim Fuller Field notes Forms (documents) Bird watching 1995-03-01 1995-05-31
Field reports form for submitting seasonal observations of Iowa birds, spring 1995, Carolyn Fischer Field notes Forms (documents) Bird watching 1995-03-01 1995-05-31
Annotated bird sighting list for spring 1995 compiled by Peter Ernzen Field notes Bird watching Birds--Identification Birdsongs 1995-03-01 1995-05-31
Bery Engebretsen letter to Thomas Kent regarding bird sightings, May 31, 1995 Field notes Bird watching Birdsongs Charadriiformes | Shore-birds, Gulls, and Auks 1995-05-31 N/A
Spring 1995 Iowa field reports form, Chris Edwards Field notes Bird watching Birds--Identification Birdsongs 1995-03-01 1995-05-31
Field reports form for submitting seasonal observations of Iowa birds, spring 1995, Dan Dorrance Field notes Forms (documents) Bird watching 1995-03-01 1995-05-31
Iowa field reports, spring 1995, Stephen Dinsmore Field notes Bird watching Birds--Identification Birdsongs 1995-03-01 1995-05-31
Spring field reports, 1995, Jim Dinsmore Field notes Bird watching Birds--Identification Birds--Nests 1995-03-01 1995-05-31
Field reports form for submitting seasonal observations of Iowa birds, spring 1995, Jeff Dankert Field notes Forms (documents) Bird watching Birds--Identification 1995-03-01 1995-05-31
Field reports form for submitting seasonal observations of Iowa birds, spring 1995, David Dankert Field notes Forms (documents) Bird watching 1995-03-01 1995-05-31
Field reports form for submitting seasonal observations of Iowa birds, spring 1995, Ray Cummins Field notes Forms (documents) Bird watching 1995-03-01 1995-05-31