Title Genres Topics Date (Start) Date (End)
Rare bird documentation form for Pine Warbler at Stone State Park, 1986 Field notes Birds--Identification Ornithology Rare birds 1986-08-18 1986-08-23
Rare bird documentation form for Least Tern at Saylorville Marina, 1986 Field notes Birds--Identification Ornithology Rare birds 1986-08-21 1986-08-23
Rare bird documentation form for Cape May Warbler at the Croton Unit in the Shimek State Forest, 1986 Field notes Birds--Identification Ornithology Rare birds 1986-08-12 1986-08-19
List of names of Iowa birders Checklists Bird watchers Ornithology--Societies, etc 1986-06-01 1986-07-31
Rare bird documentation form for House Finches at Corydon, 1986 Field notes Birds--Identification Ornithology Rare birds 1986-07-12 1986-07-25
Documentation form for extraordinary bird sightings in Iowa, Least Tern, June 17, July 3 and 10, 1986 Field notes Birds--Eggs Birds--Identification Birds--Nests Ornithology Rare birds 1986-06-17 1986-07-21
Rare bird documentation form for Cinnamon Teal at New Lake, 1986 Field notes Birds--Identification Ornithology Rare birds 1986-07-17 1986-07-18
Rare bird documentation form for American Avocet near New Lake, 1986 Field notes Birds--Identification Ornithology Rare birds Wildlife conservation 1986-05-09 1986-07-17
Two letters sent between Rushton G. Cortelyou and Thomas H. Kent, regarding a Piping Plover sighting, July 1986 Correspondence Field notes Birds--Identification Birds--Nests Ornithology--Methodology Ornithology--Societies, etc Rare birds 1986-05-28 1986-07-12
Rare bird documentation form for King Rail at Forney's Lake, 1986 Field notes Birds--Identification Ornithology Rare birds 1986-06-13 1986-07-09
Rare bird documentation form for Prairie Warbler at the Croton Unit in Shimek State Forest, 1986 Field notes Birds--Identification Birdsongs Ornithology Rare birds 1986-06-07 1986-07-06
Bluestem Flyer, Volume 20, Number 10, June 1986 Newsletters Bird watching Ornithology--Societies, etc Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers 1986-06-01 1986-06-30
Rare bird documentation form for American Avocet at Goodwater Impoundment at Rathbun Reserve, 1986 Field notes Birds--Identification Ornithology Rare birds 1986-04-22 1986-06-22
Rare bird documentation form for King Rail at McIntosh Wildlife Area, 1986 Field notes Birds--Identification Ornithology Rare birds 1986-06-10 1986-06-17
Iowa Breeding Bird Atlas documentation form, Thomas Rosburg, May 19, 1986, and June 13, 1986 Field notes Forms (documents) Reports Bird watching Birds--Identification Ornithology--Methodology Rare birds 1986-05-19 1986-06-13
Iowa Ornithologists' Union, Quarterly field report, Spring 1986 Field notes Bird watching Birds--Migration Birds--Research Ornithology--Methodology Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Weather 1986-03-01 1986-05-31
Bluestem Flyer, Volume 20, Number 9, May 1986 Newsletters Birds--Migration Environmental policy Ornithology--Societies, etc Parulidae | Warblers Wildlife conservation Meetings 1986-05-01 1986-05-31
Rare bird documentation form for Blue Grosbeak at the Hartman Reserve Nature Center, 1986 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1986-05-07 1986-05-28
Rare bird documentation form for Blue Grosbeak at the Hartman Reserve Nature Center, 1986 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1986-05-07 1986-05-28
Rare bird documentation form for Buff-breasted Sandpiper east of Zearing, 1986 Field notes Birds--Identification Ornithology Rare birds 1986-05-14 1986-05-25
Rare bird documentation form for Peregrine Falcon in northeast Boone County in 1986 Field notes Birds--Identification Ornithology Rare birds 1986-04-23 1986-05-25
Rare bird documentation form for Townsend's Solitaire at southeastern Webster County, 1986 Field notes Birds--Behavior Birds--Identification Ornithology Rare birds 1986-05-05 1986-05-25
Rare bird documentation form for Ibis species at Cone Marsh, 1986 Field notes Forms (documents) Birds--Identification Ornithology Rare birds 1986-05-11 1986-05-25
Rare bird documentation form for King Rail at Cone Marsh, 1986 Field notes Birds--Identification Ornithology Rare birds 1986-05-01 1986-05-22
Rare bird documentation form for Peregrine Falcon at northeast Boone County, 1986 Field notes Birds--Identification Ornithology Rare birds 1986-04-23 1986-05-15