Title Genres Topics Date (Start) Date (End)
Iowa Birdline update, October 30, 1989 Field notes Bird watching Charadriiformes | Shore-birds, Gulls, and Auks Waterfowl Dial-a-message telephone calls 1989-10-30 N/A
Iowa Birdline update, October 29, 1990 Field notes Bird watching Anseriformes | Ducks, Geese, and Swans Charadriiformes | Shore-birds, Gulls, and Auks Dial-a-message telephone calls 1990-10-29 N/A
Iowa Birdline update, November 5, 1990, notes Field notes Bird watching Anseriformes | Ducks, Geese, and Swans Podicipediformes | Grebes Charadriiformes | Shore-birds, Gulls, and Auks Dial-a-message telephone calls 1990-11-05 N/A
Iowa Birdline update, April 16, 1990 Field notes Bird watching Birds--Migration Passeriformes | Perching-birds and songbirds Charadriiformes | Shore-birds, Gulls, and Auks Dial-a-message telephone calls 1990-04-16 N/A
Iowa Birdline update, April 20, 1990 Field notes Bird watching Laridae | Gulls and Terns Charadriiformes | Shore-birds, Gulls, and Auks Ardeidae | Herons Dial-a-message telephone calls 1990-04-20 N/A
Iowa Birdline update, April 23, 1990 Field notes Bird watching Scolopacidae | Sandpipers, Phalaropes, and allies Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Dial-a-message telephone calls 1990-04-23 N/A
Iowa Birdline update, April 30, 1990 Field notes Bird watching Birds--Migration Anseriformes | Ducks, Geese, and Swans Laridae | Gulls and Terns Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Dial-a-message telephone calls 1990-04-30 N/A
Iowa Birdline update, May 8, 1990 Field notes Bird watching Birds--Nests Charadriiformes | Shore-birds, Gulls, and Auks Dial-a-message telephone calls 1990-05-08 N/A
Iowa Birdline update, May 13, 1990 Field notes Bird watching Birds--Migration Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Dial-a-message telephone calls 1990-05-13 N/A
Iowa Birdline update, May 21, 1990 Field notes Bird watching Birdsongs Anseriformes | Ducks, Geese, and Swans Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Charadriiformes | Shore-birds, Gulls, and Auks Dial-a-message telephone calls 1990-05-21 N/A
Iowa Birdline update, July 23, 1990 Field notes Bird watching Laridae | Gulls and Terns Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Charadriiformes | Shore-birds, Gulls, and Auks Dial-a-message telephone calls 1990-07-23 N/A
Iowa Birdline update, July 30, 1990 Field notes Bird watching Birds--Nests Charadriiformes | Shore-birds, Gulls, and Auks Birds--Infancy Dial-a-message telephone calls 1990-07-30 N/A
Iowa Birdline update, August 6, 1990 Field notes Bird watching Charadriiformes | Shore-birds, Gulls, and Auks Dial-a-message telephone calls 1990-08-06 N/A
Checklist of birds by state and country Checklists Field notes Bird watching Birds--Geographical distribution Birds--Research Gruiformes | Cranes, Rails, and Coots Columbiformes | Doves and Pigeons Anseriformes | Ducks, Geese, and Swans Pelecaniformes | Pelicans, Cormorants, Darters, and Frigate-birds Podicipediformes | Grebes Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Gaviiformes | Loons Passeriformes | Perching-birds and songbirds Charadriiformes | Shore-birds, Gulls, and Auks Galliformes | Quails, Pheasants, Turkeys, and Grouse Piciformes | Woodpeckers and allies Strigiformes | Owls Apodiformes | Swifts and Hummingbirds Cuculiformes | Cuckoos, Roadrunners, and Anis Caprimulgiformes | Nighthawks and Nightjars Coraciiformes | Kingfishers N/A N/A
Iowa Birdline update, August 14, 1989 Field notes Bird watching Birds--Migration Passeriformes | Perching-birds and songbirds Charadriiformes | Shore-birds, Gulls, and Auks Dial-a-message telephone calls 1989-08-14 N/A
Iowa Birdline update, August 7, 1989 Field notes Bird watching Birds--Migration Charadriiformes | Shore-birds, Gulls, and Auks Dial-a-message telephone calls 1989-08-07 N/A
Iowa Birdline update, July 24, 1989 Field notes Bird watching Birdsongs Charadriiformes | Shore-birds, Gulls, and Auks Dial-a-message telephone calls 1989-07-24 N/A
Iowa Birdline update, July 10, 1989 Field notes Bird watching Birdsongs Charadriiformes | Shore-birds, Gulls, and Auks Dial-a-message telephone calls 1989-07-10 N/A
Iowa Birdline update, July 25, 1988 Field notes Bird watching Charadriiformes | Shore-birds, Gulls, and Auks Dial-a-message telephone calls 1988-07-25 N/A
Iowa Birdline update, August 1, 1988 Field notes Bird watching Charadriiformes | Shore-birds, Gulls, and Auks Ardeidae | Herons Dial-a-message telephone calls 1988-08-01 N/A
Iowa Birdline update, August 29, 1988 Field notes Bird watching Threskiornithidae | Ibises Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Dial-a-message telephone calls 1988-08-29 N/A
Iowa Birdline update, September 13, 1988 Field notes Bird watching Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Dial-a-message telephone calls 1988-09-13 N/A
Iowa Birdline update, October 2, 1988 Field notes Bird watching Rare birds Charadriiformes | Shore-birds, Gulls, and Auks Dial-a-message telephone calls 1988-10-02 N/A
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
Bery Engebretsen letter to Jim Dinsmore regarding summer bird sightings, August 1, 1995 Correspondence Field notes Bird watching Charadriiformes | Shore-birds, Gulls, and Auks 1995-08-01 N/A