المؤلفون: Fuller, James L., Iowa Ornithologists' Union, http://id.loc.gov/authorities/names/no99028917

المساهمون: Kenne, Matthew C.

المصدر: Iowa Ornithologists’ Union records ; https://n2t.net/ark:/87292/w97v03 ; MS 166

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Birds--Migration, http://id.worldcat.org/fast/833033, Rare birds, http://id.worldcat.org/fast/1090092, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, Whooping Crane (Grus americana), https://www.gbif.org/species/2474941, Swallow-tailed Kite (Elanoides forficatus), https://www.gbif.org/species/2480461, Mississippi Kite (Ictinia mississippiensis), https://www.gbif.org/species/2480719, Prairie Falcon (Falco mexicanus), https://www.gbif.org/species/2481000, Great Black-backed Gull (Larus marinus), https://www.gbif.org/species/2481172, Parasitic Jaeger (Stercorarius parasiticus), https://www.gbif.org/species/2481621, Pygmy Nuthatch (Sitta pygmaea), https://www.gbif.org/species/2484907, Townsend's Solitaire (Myadestes townsendi), https://www.gbif.org/species/2490849, Northern Goshawk (Accipiter gentilis), https://www.gbif.org/species/2480589, Mew Gull (Larus canus), https://www.gbif.org/species/7982160, California Gull (Larus californicus), https://www.gbif.org/species/2481146

جغرافية الموضوع: Burlington, https://www.geonames.org/4849826, Claybanks Forest, https://www.geonames.org/4851890, Hitchcock Nature Area, https://www.geonames.org/4860773, Keokuk, https://www.geonames.org/4863349, Lake Red Rock, https://www.geonames.org/4864002

Time: Burlington, Lock and Dam Number 18, Lock and Dam 13, Riverview Cemetery, Sedan Bottoms

وصف الملف: 2 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w93f4kp83; IOU_16903; 9199; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_16903/datastream/TN/view/Heard%20on%20the%20Birdline,%20September%201-November%2030,%202000.jpg

الاتاحة: https://n2t.net/ark:/87292/w93f4kp83
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_16903/datastream/TN/view/Heard%20on%20the%20Birdline,%20September%201-November%2030,%202000.jpg

المؤلفون: Dinsmore, Stephen J., http://id.loc.gov/authorities/names/n96008048

المساهمون: Brown, Gordon, Sinclair, Jim

المصدر: Iowa Ornithologists’ Union records ; https://n2t.net/ark:/87292/w97v03 ; MS 166

مصطلحات موضوعية: Birds--Identification, http://id.worldcat.org/fast/833029, Ornithology, http://id.worldcat.org/fast/1048358, Rare birds, http://id.worldcat.org/fast/1090092, Ruby-crowned Kinglet (Regulus calendula), https://www.gbif.org/species/2484597

جغرافية الموضوع: Keokuk, https://www.geonames.org/4863349

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9rf5kj54; IOU_29684; MS0166b035f004i0008.tif; 8667; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_29684/datastream/TN/view/Rare%20bird%20documentation%20form%20for%20Ruby-crowned%20Kinglet%20at%20Keokuk,%201997.jpg

الاتاحة: https://n2t.net/ark:/87292/w9rf5kj54
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_29684/datastream/TN/view/Rare%20bird%20documentation%20form%20for%20Ruby-crowned%20Kinglet%20at%20Keokuk,%201997.jpg

المؤلفون: Fuller, James L., Iowa Ornithologists' Union, http://id.loc.gov/authorities/names/no99028917

المساهمون: Schirck, Shirley

المصدر: Iowa Ornithologists’ Union records ; https://n2t.net/ark:/87292/w97v03 ; MS 166

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, Northern Harrier (Circus hudsonius), https://www.gbif.org/species/6101217, Say's Phoebe (Sayornis saya), https://www.gbif.org/species/2483607, Short-eared Owl (Asio flammeus), https://www.gbif.org/species/2497295, Brown Thrasher (Toxostoma rufum), https://www.gbif.org/species/9479809, Long-tailed Duck (Clangula hyemalis), https://www.gbif.org/species/2498273, Trumpeter Swan (Cygnus buccinator), https://www.gbif.org/species/2498345, Northern Goshawk (Accipiter gentilis), https://www.gbif.org/species/2480589, Merlin (Falco columbarius), https://www.gbif.org/species/9813242, Mew Gull (Larus canus), https://www.gbif.org/species/7982160, Lesser Black-backed Gull (Larus fuscus), https://www.gbif.org/species/2481174, Common Yellowthroat (Geothlypis trichas), https://www.gbif.org/species/2489670, Surf Scoter (Melanitta perspicillata), https://www.gbif.org/species/2498246, White-winged Scoter (Melanitta fusca), https://www.gbif.org/species/2498238

جغرافية الموضوع: Appanoose County, https://www.geonames.org/4847063, Keokuk, https://www.geonames.org/4863349, Lake Red Rock, https://www.geonames.org/4864002, Mason City, https://www.geonames.org/4866445, Montrose, https://www.geonames.org/4867830

Time: Sioux Center

وصف الملف: 4 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9js9h94s; IOU_19354; 9796; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_19354/datastream/TN/view/Iowa%20Birdline%20update,%20December%2026,%201994.jpg

الاتاحة: https://n2t.net/ark:/87292/w9js9h94s
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_19354/datastream/TN/view/Iowa%20Birdline%20update,%20December%2026,%201994.jpg

المؤلفون: Fuller, James L., Iowa Ornithologists' Union, http://id.loc.gov/authorities/names/no99028917

المصدر: Iowa Ornithologists’ Union records ; https://n2t.net/ark:/87292/w97v03 ; MS 166

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, Bald Eagle (Haliaeetus leucocephalus), https://www.gbif.org/species/2480446, Northern Gannet (Morus bassanus), https://www.gbif.org/species/2480964, Snowy Owl (Bubo scandiacus), https://www.gbif.org/species/5959143, Long-tailed Duck (Clangula hyemalis), https://www.gbif.org/species/2498273, Northern Goshawk (Accipiter gentilis), https://www.gbif.org/species/2480589, Mew Gull (Larus canus), https://www.gbif.org/species/7982160, Lesser Black-backed Gull (Larus fuscus), https://www.gbif.org/species/2481174, Glaucous Gull (Larus hyperboreus), https://www.gbif.org/species/2481127

جغرافية الموضوع: Clinton, https://www.geonames.org/4852022, Coralville Lake, https://www.geonames.org/4852648, Davenport, https://www.geonames.org/4853423, Des Moines, https://www.geonames.org/4853828, Keokuk, https://www.geonames.org/4863349

Time: Clinton

وصف الملف: 3 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9qz22j9k; IOU_18137; 9740; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_18137/datastream/TN/view/Iowa%20Birdline%20update,%20December%2026%20%26%2029,%201993.jpg

الاتاحة: https://n2t.net/ark:/87292/w9qz22j9k
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_18137/datastream/TN/view/Iowa%20Birdline%20update,%20December%2026%20%26%2029,%201993.jpg

المؤلفون: Fuller, James L., Iowa Ornithologists' Union, http://id.loc.gov/authorities/names/no99028917

المساهمون: Wickham, Peter P.

المصدر: Iowa Ornithologists’ Union records ; https://n2t.net/ark:/87292/w97v03 ; MS 166

مصطلحات موضوعية: Bird feeders, http://id.worldcat.org/fast/832917, Bird watching, http://id.worldcat.org/fast/832948, Birds--Identification, http://id.worldcat.org/fast/833029, Waterfowl, http://id.worldcat.org/fast/1172618, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, Bald Eagle (Haliaeetus leucocephalus), https://www.gbif.org/species/2480446, Ross' Goose (Chen rossii), https://www.gbif.org/species/2498160, Black Scoter (Melanitta nigra), https://www.gbif.org/species/2498247, Ringed Turtle-Dove (Streptopelia risoria), https://www.gbif.org/species/11320870, Golden Eagle (Aquila chrysaetos), https://www.gbif.org/species/2480506, Long-eared Owl (Asio otus), https://www.gbif.org/species/2497306, Tree Swallow (Tachycineta bicolor), https://www.gbif.org/species/2489181, Bonaparte's Gull (Chroicocephalus philadelphia), https://www.gbif.org/species/6065818, Red Crossbill (Loxia curvirostra), https://www.gbif.org/species/9629160, Tundra Swan (Cygnus columbianus), https://www.gbif.org/species/2498338

جغرافية الموضوع: Bay Branch, https://www.geonames.org/4847859, Dale Maffitt Reservoir, https://www.geonames.org/4853313, Johnston, https://www.geonames.org/4862760, Keokuk, https://www.geonames.org/4863349, Lake Red Rock, https://www.geonames.org/4864002

Time: Johnston, Lock and Dam 9

وصف الملف: 5 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9ws8hn7f; IOU_17924; 9683; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17924/datastream/TN/view/Iowa%20Birdline%20update,%20November%2023,%201992.jpg

الاتاحة: https://n2t.net/ark:/87292/w9ws8hn7f
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17924/datastream/TN/view/Iowa%20Birdline%20update,%20November%2023,%201992.jpg

المؤلفون: Cecil, Robert I.

المصدر: Iowa Ornithologists’ Union records ; https://n2t.net/ark:/87292/w97v03 ; MS 166

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Birds--Counting, http://id.worldcat.org/fast/832986, Birds--Identification, http://id.worldcat.org/fast/833029, Birds--Infancy, http://id.worldcat.org/fast/833030, Prairie Falcon (Falco mexicanus), https://www.gbif.org/species/2481000, Canvasback (Aythya valisineria), https://www.gbif.org/species/2498256, Chimney Swift (Chaetura pelagica), https://www.gbif.org/species/4409023, Greater Yellowlegs (Tringa melanoleuca), https://www.gbif.org/species/2481720, Red Phalarope (Phalaropus fulicarius), https://www.gbif.org/species/5229390, Golden Eagle (Aquila chrysaetos), https://www.gbif.org/species/2480506, Common Nighthawk (Chordeiles minor), https://www.gbif.org/species/2497035, Pileated Woodpecker (Dryocopus pileatus), https://www.gbif.org/species/5228824, Bufflehead (Bucephala albeola), https://www.gbif.org/species/2498329, Bonaparte's Gull (Chroicocephalus philadelphia), https://www.gbif.org/species/6065818, Dark-eyed Junco (Junco hyemalis), https://www.gbif.org/species/9362842

جغرافية الموضوع: Des Moines, https://www.geonames.org/4853828, Franklin County, https://www.geonames.org/4857648, Keokuk, https://www.geonames.org/4863349, Saylorville Dam, https://www.geonames.org/4875628, Waterworks Park, https://www.geonames.org/4880937

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9bn9x40b; IOU_8544; MS0166b024f007i0060.tif; 4713; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_8544/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Robert%20I.%20Cecil,%20fall%201991.jpg

الاتاحة: https://n2t.net/ark:/87292/w9bn9x40b
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_8544/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Robert%20I.%20Cecil,%20fall%201991.jpg

المؤلفون: Fuller, James L., Iowa Ornithologists' Union, http://id.loc.gov/authorities/names/no99028917

المصدر: Iowa Ornithologists’ Union records ; https://n2t.net/ark:/87292/w97v03 ; MS 166

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, Mute Swan (Cygnus olor), https://www.gbif.org/species/2498343, Snowy Owl (Bubo scandiacus), https://www.gbif.org/species/5959143, Trumpeter Swan (Cygnus buccinator), https://www.gbif.org/species/2498345, Eurasian Tree Sparrow (Passer montanus), https://www.gbif.org/species/5231198, Golden Eagle (Aquila chrysaetos), https://www.gbif.org/species/2480506, Long-eared Owl (Asio otus), https://www.gbif.org/species/2497306, Northern Saw-whet Owl (Aegolius acadicus), https://www.gbif.org/species/5232207, Eastern Screech-Owl (Otus asio), https://www.gbif.org/species/5232199, Tundra Swan (Cygnus columbianus), https://www.gbif.org/species/2498338, Ducks, Geese, and Swans (Anseriformes), https://www.gbif.org/species/1108, Hawks and Eagles (Accipitridae), https://www.gbif.org/species/2877, Owls (Strigiformes), https://www.gbif.org/species/1450

جغرافية الموضوع: Burlington, https://www.geonames.org/4849826, Clay County, https://www.geonames.org/4851866, Johnson County, https://www.geonames.org/4862732, Keokuk, https://www.geonames.org/4863349, Wayne County, https://www.geonames.org/4881059

Time: Burlington

وصف الملف: 4 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w92n4zk44; IOU_17720; 9624; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17720/datastream/TN/view/Iowa%20Birdline%20update,%20February%204,%201991%20notes.jpg

الاتاحة: https://n2t.net/ark:/87292/w92n4zk44
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17720/datastream/TN/view/Iowa%20Birdline%20update,%20February%204,%201991%20notes.jpg

المؤلفون: Fuller, James L., Iowa Ornithologists' Union, http://id.loc.gov/authorities/names/no99028917

المصدر: Iowa Ornithologists’ Union records ; https://n2t.net/ark:/87292/w97v03 ; MS 166

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, Red-shouldered Hawk (Buteo lineatus), https://www.gbif.org/species/2480529, Great Black-backed Gull (Larus marinus), https://www.gbif.org/species/2481172, Mute Swan (Cygnus olor), https://www.gbif.org/species/2498343, Gyrfalcon (Falco rusticolus), https://www.gbif.org/species/8069880, Snowy Owl (Bubo scandiacus), https://www.gbif.org/species/5959143, Trumpeter Swan (Cygnus buccinator), https://www.gbif.org/species/2498345, Eurasian Tree Sparrow (Passer montanus), https://www.gbif.org/species/5231198, Tundra Swan (Cygnus columbianus), https://www.gbif.org/species/2498338, Northern Shrike (Lanius borealis), https://www.gbif.org/species/7690702

جغرافية الموضوع: Burlington, https://www.geonames.org/4849826, Cerro Gordo County, https://www.geonames.org/4851093, Johnson County, https://www.geonames.org/4862732, Keokuk, https://www.geonames.org/4863349, Wayne County, https://www.geonames.org/4881059

Time: Burlington

وصف الملف: 3 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w97d2q890; IOU_17673; 9622; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17673/datastream/TN/view/Iowa%20Birdline%20update,%20February%2011,%201991%20notes.jpg

الاتاحة: https://n2t.net/ark:/87292/w97d2q890
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17673/datastream/TN/view/Iowa%20Birdline%20update,%20February%2011,%201991%20notes.jpg

المؤلفون: Fuller, James L., Iowa Ornithologists' Union, http://id.loc.gov/authorities/names/no99028917

المصدر: Iowa Ornithologists’ Union records ; https://n2t.net/ark:/87292/w97v03 ; MS 166

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, Mute Swan (Cygnus olor), https://www.gbif.org/species/2498343, Snowy Owl (Bubo scandiacus), https://www.gbif.org/species/5959143, Trumpeter Swan (Cygnus buccinator), https://www.gbif.org/species/2498345, Eurasian Tree Sparrow (Passer montanus), https://www.gbif.org/species/5231198, Golden Eagle (Aquila chrysaetos), https://www.gbif.org/species/2480506, Long-eared Owl (Asio otus), https://www.gbif.org/species/2497306, Northern Saw-whet Owl (Aegolius acadicus), https://www.gbif.org/species/5232207, Eastern Screech-Owl (Otus asio), https://www.gbif.org/species/5232199, Tundra Swan (Cygnus columbianus), https://www.gbif.org/species/2498338, Ducks, Geese, and Swans (Anseriformes), https://www.gbif.org/species/1108, Hawks and Eagles (Accipitridae), https://www.gbif.org/species/2877, Owls (Strigiformes), https://www.gbif.org/species/1450

جغرافية الموضوع: Burlington, https://www.geonames.org/4849826, Clay County, https://www.geonames.org/4851866, Johnson County, https://www.geonames.org/4862732, Keokuk, https://www.geonames.org/4863349, Wayne County, https://www.geonames.org/4881059

Time: Burlington

وصف الملف: 5 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9z31nq6k; IOU_17555; 9623; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17555/datastream/TN/view/Iowa%20Birdline%20update,%20February%204,%201991.jpg

الاتاحة: https://n2t.net/ark:/87292/w9z31nq6k
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17555/datastream/TN/view/Iowa%20Birdline%20update,%20February%204,%201991.jpg

المؤلفون: Fuller, James L., Iowa Ornithologists' Union, http://id.loc.gov/authorities/names/no99028917

المصدر: Iowa Ornithologists’ Union records ; https://n2t.net/ark:/87292/w97v03 ; MS 166

مصطلحات موضوعية: Bird banding, http://id.worldcat.org/fast/832908, Bird watching, http://id.worldcat.org/fast/832948, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, Prairie Falcon (Falco mexicanus), https://www.gbif.org/species/2481000, Thayer's Gull (Larus thayeri), https://www.gbif.org/species/2481159, Townsend's Solitaire (Myadestes townsendi), https://www.gbif.org/species/2490849, White-winged Crossbill (Loxia leucoptera), https://www.gbif.org/species/8144830, Snowy Owl (Bubo scandiacus), https://www.gbif.org/species/5959143, Trumpeter Swan (Cygnus buccinator), https://www.gbif.org/species/2498345, Purple Finch (Haemorhous purpureus), https://www.gbif.org/species/7804446, Greater Scaup (Aythya marila), https://www.gbif.org/species/2498265, Golden Eagle (Aquila chrysaetos), https://www.gbif.org/species/2480506

جغرافية الموضوع: Allamakee County, https://www.geonames.org/4846643, Cerro Gordo County, https://www.geonames.org/4851093, Keokuk, https://www.geonames.org/4863349, Montrose, https://www.geonames.org/4867830, Woodbury County, https://www.geonames.org/4882396

وصف الملف: 3 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9zw18t9r; IOU_17681; 9636; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17681/datastream/TN/view/Iowa%20Birdline%20update,%20February%2025,%201991.jpg

الاتاحة: https://n2t.net/ark:/87292/w9zw18t9r
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17681/datastream/TN/view/Iowa%20Birdline%20update,%20February%2025,%201991.jpg

المؤلفون: Fuller, James L., Iowa Ornithologists' Union, http://id.loc.gov/authorities/names/no99028917

المصدر: Iowa Ornithologists’ Union records ; https://n2t.net/ark:/87292/w97v03 ; MS 166

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, Thayer's Gull (Larus thayeri), https://www.gbif.org/species/2481159, Canvasback (Aythya valisineria), https://www.gbif.org/species/2498256, Goldeneye (Bucephala clangula), https://www.gbif.org/species/2498326, Redhead (Aythya americana), https://www.gbif.org/species/2498263, Hooded Merganser (Lophodytes cucullatus), https://www.gbif.org/species/2498408, Glaucous Gull (Larus hyperboreus), https://www.gbif.org/species/2481127, Lesser Scaup (Aythya affinis), https://www.gbif.org/species/2498257, Tundra Swan (Cygnus columbianus), https://www.gbif.org/species/2498338, Common Merganser (Mergus merganser), https://www.gbif.org/species/9537647, Ducks, Geese, and Swans (Anseriformes), https://www.gbif.org/species/1108, Gulls and Terns (Laridae), https://www.gbif.org/species/9316

جغرافية الموضوع: Burlington, https://www.geonames.org/4849826, Keokuk, https://www.geonames.org/4863349, Le Claire, https://www.geonames.org/4864315, Mississippi River, Iowa, https://www.geonames.org/11205385

Time: Burlington

وصف الملف: 4 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w95q4rn64; IOU_17425; 9620; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17425/datastream/TN/view/Iowa%20Birdline%20update,%20February%2018,%201991.jpg

الاتاحة: https://n2t.net/ark:/87292/w95q4rn64
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17425/datastream/TN/view/Iowa%20Birdline%20update,%20February%2018,%201991.jpg

المؤلفون: Fuller, James L., Iowa Ornithologists' Union, http://id.loc.gov/authorities/names/no99028917

المصدر: Iowa Ornithologists’ Union records ; https://n2t.net/ark:/87292/w97v03 ; MS 166

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, Ruffed Grouse (Bonasa umbellus), https://www.gbif.org/species/2473702, Bald Eagle (Haliaeetus leucocephalus), https://www.gbif.org/species/2480446, Double-crested Cormorant (Phalacrocorax auritus), https://www.gbif.org/species/2481875, Snowy Owl (Bubo scandiacus), https://www.gbif.org/species/5959143, Trumpeter Swan (Cygnus buccinator), https://www.gbif.org/species/2498345, Golden Eagle (Aquila chrysaetos), https://www.gbif.org/species/2480506, Winter Wren (Troglodytes hiemalis), https://www.gbif.org/species/7340825, Red Crossbill (Loxia curvirostra), https://www.gbif.org/species/9629160, Tundra Swan (Cygnus columbianus), https://www.gbif.org/species/2498338

جغرافية الموضوع: Allamakee County, https://www.geonames.org/4846643, Burlington, https://www.geonames.org/4849826, Des Moines, https://www.geonames.org/4853828, Keokuk, https://www.geonames.org/4863349, Wayne County, https://www.geonames.org/4881059

Time: Burlington

وصف الملف: 4 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w97h1dp1f; IOU_17502; 9626; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17502/datastream/TN/view/Iowa%20Birdline%20update,%20January%2028,%201991%20notes.jpg

الاتاحة: https://n2t.net/ark:/87292/w97h1dp1f
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17502/datastream/TN/view/Iowa%20Birdline%20update,%20January%2028,%201991%20notes.jpg

المؤلفون: Fuller, James L., Iowa Ornithologists' Union, http://id.loc.gov/authorities/names/no99028917

المصدر: Iowa Ornithologists’ Union records ; https://n2t.net/ark:/87292/w97v03 ; MS 166

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, Ruffed Grouse (Bonasa umbellus), https://www.gbif.org/species/2473702, Bald Eagle (Haliaeetus leucocephalus), https://www.gbif.org/species/2480446, Double-crested Cormorant (Phalacrocorax auritus), https://www.gbif.org/species/2481875, Snowy Owl (Bubo scandiacus), https://www.gbif.org/species/5959143, Trumpeter Swan (Cygnus buccinator), https://www.gbif.org/species/2498345, Golden Eagle (Aquila chrysaetos), https://www.gbif.org/species/2480506, Winter Wren (Troglodytes hiemalis), https://www.gbif.org/species/7340825, Red Crossbill (Loxia curvirostra), https://www.gbif.org/species/9629160, Tundra Swan (Cygnus columbianus), https://www.gbif.org/species/2498338

جغرافية الموضوع: Allamakee County, https://www.geonames.org/4846643, Burlington, https://www.geonames.org/4849826, Des Moines, https://www.geonames.org/4853828, Keokuk, https://www.geonames.org/4863349, Wayne County, https://www.geonames.org/4881059

Time: Burlington

وصف الملف: 4 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9pn8xh1g; IOU_17404; 9625; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17404/datastream/TN/view/Iowa%20Birdline%20update,%20January%2028,%201991.jpg

الاتاحة: https://n2t.net/ark:/87292/w9pn8xh1g
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17404/datastream/TN/view/Iowa%20Birdline%20update,%20January%2028,%201991.jpg

المؤلفون: Fuller, James L., Iowa Ornithologists' Union, http://id.loc.gov/authorities/names/no99028917

المصدر: Iowa Ornithologists’ Union records ; https://n2t.net/ark:/87292/w97v03 ; MS 166

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, Thayer's Gull (Larus thayeri), https://www.gbif.org/species/2481159, Canvasback (Aythya valisineria), https://www.gbif.org/species/2498256, Goldeneye (Bucephala clangula), https://www.gbif.org/species/2498326, Redhead (Aythya americana), https://www.gbif.org/species/2498263, Hooded Merganser (Lophodytes cucullatus), https://www.gbif.org/species/2498408, Glaucous Gull (Larus hyperboreus), https://www.gbif.org/species/2481127, Lesser Scaup (Aythya affinis), https://www.gbif.org/species/2498257, Tundra Swan (Cygnus columbianus), https://www.gbif.org/species/2498338, Common Merganser (Mergus merganser), https://www.gbif.org/species/9537647, Ducks, Geese, and Swans (Anseriformes), https://www.gbif.org/species/1108, Gulls and Terns (Laridae), https://www.gbif.org/species/9316

جغرافية الموضوع: Burlington, https://www.geonames.org/4849826, Keokuk, https://www.geonames.org/4863349, Le Claire, https://www.geonames.org/4864315, Mississippi River, Iowa, https://www.geonames.org/11205385

Time: Burlington

وصف الملف: 3 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9qn5zd07; IOU_17367; 9621; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17367/datastream/TN/view/Iowa%20Birdline%20update,%20February%2018,%201991%20notes.jpg

الاتاحة: https://n2t.net/ark:/87292/w9qn5zd07
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17367/datastream/TN/view/Iowa%20Birdline%20update,%20February%2018,%201991%20notes.jpg

المؤلفون: Fuller, James L., Iowa Ornithologists' Union, http://id.loc.gov/authorities/names/no99028917

المصدر: Iowa Ornithologists’ Union records ; https://n2t.net/ark:/87292/w97v03 ; MS 166

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, Red-shouldered Hawk (Buteo lineatus), https://www.gbif.org/species/2480529, Great Black-backed Gull (Larus marinus), https://www.gbif.org/species/2481172, Mute Swan (Cygnus olor), https://www.gbif.org/species/2498343, Gyrfalcon (Falco rusticolus), https://www.gbif.org/species/8069880, Snowy Owl (Bubo scandiacus), https://www.gbif.org/species/5959143, Trumpeter Swan (Cygnus buccinator), https://www.gbif.org/species/2498345, Eurasian Tree Sparrow (Passer montanus), https://www.gbif.org/species/5231198, Tundra Swan (Cygnus columbianus), https://www.gbif.org/species/2498338, Northern Shrike (Lanius borealis), https://www.gbif.org/species/7690702

جغرافية الموضوع: Burlington, https://www.geonames.org/4849826, Cerro Gordo County, https://www.geonames.org/4851093, Johnson County, https://www.geonames.org/4862732, Keokuk, https://www.geonames.org/4863349, Wayne County, https://www.geonames.org/4881059

Time: Burlington

وصف الملف: 2 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w91z41v3v; IOU_17428; 9637; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17428/datastream/TN/view/Iowa%20Birdline%20update,%20February%2011,%201991.jpg

الاتاحة: https://n2t.net/ark:/87292/w91z41v3v
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17428/datastream/TN/view/Iowa%20Birdline%20update,%20February%2011,%201991.jpg

المؤلفون: Fuller, James L., Iowa Ornithologists' Union, http://id.loc.gov/authorities/names/no99028917

المصدر: Iowa Ornithologists’ Union records ; https://n2t.net/ark:/87292/w97v03 ; MS 166

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, Prairie Falcon (Falco mexicanus), https://www.gbif.org/species/2481000, Thayer's Gull (Larus thayeri), https://www.gbif.org/species/2481159, White-winged Crossbill (Loxia leucoptera), https://www.gbif.org/species/8144830, Snowy Owl (Bubo scandiacus), https://www.gbif.org/species/5959143, Trumpeter Swan (Cygnus buccinator), https://www.gbif.org/species/2498345, Merlin (Falco columbarius), https://www.gbif.org/species/9813242, Greater Scaup (Aythya marila), https://www.gbif.org/species/2498265, Golden Eagle (Aquila chrysaetos), https://www.gbif.org/species/2480506, Tundra Swan (Cygnus columbianus), https://www.gbif.org/species/2498338

جغرافية الموضوع: Allamakee County, https://www.geonames.org/4846643, Cerro Gordo County, https://www.geonames.org/4851093, Iowa City, https://www.geonames.org/4862034, Keokuk, https://www.geonames.org/4863349, Montrose, https://www.geonames.org/4867830

وصف الملف: 3 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9d795c58; IOU_17459; 9619; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17459/datastream/TN/view/Iowa%20Birdline%20update,%20February%2025,%201991%20notes.jpg

الاتاحة: https://n2t.net/ark:/87292/w9d795c58
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17459/datastream/TN/view/Iowa%20Birdline%20update,%20February%2025,%201991%20notes.jpg

المؤلفون: Fuller, James L., Iowa Ornithologists' Union, http://id.loc.gov/authorities/names/no99028917

المساهمون: Thelen, Ed, Johnson, Ann

المصدر: Iowa Ornithologists’ Union records ; https://n2t.net/ark:/87292/w97v03 ; MS 166

مصطلحات موضوعية: Bird surveys, http://id.worldcat.org/fast/832945, Bird watching, http://id.worldcat.org/fast/832948, Birds--Nests, http://id.worldcat.org/fast/833043, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, Swainson's Hawk (Buteo swainsoni), https://www.gbif.org/species/2480562, Willow Flycatcher (Empidonax traillii), https://www.gbif.org/species/2482786, Alder Flycatcher (Empidonax alnorum), https://www.gbif.org/species/2482809, White-eyed Vireo (Vireo griseus), https://www.gbif.org/species/2487413, Summer Tanager (Piranga rubra), https://www.gbif.org/species/2488485, Black-and-white Warbler (Mniotilta varia), https://www.gbif.org/species/2489613, Henslow's Sparrow (Ammodramus henslowii), https://www.gbif.org/species/2491119, Bewick's Wren (Thryomanes bewickii), https://www.gbif.org/species/2493843, Orchard Oriole (Icterus spurius), https://www.gbif.org/species/5229935, Least Tern (Sternula antillarum), https://www.gbif.org/species/5789285, Common Loon (Gavia immer), https://www.gbif.org/species/2481962

جغرافية الموضوع: Cedar Rapids, https://www.geonames.org/4850751, Keokuk, https://www.geonames.org/4863349, https://www.geonames.org/4863846, Pleasant Creek State Park, https://www.geonames.org/4871572, Union Slough National Wildlife Refuge, https://www.geonames.org/4879394

Time: Lacey-Keosauqua State Park, Shimek State Forest Wildlife Management Area - Croton Unit

وصف الملف: 4 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9wm13w0v; IOU_18945; 9449; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_18945/datastream/TN/view/Iowa%20Birdline%20update,%20June%2018,%201990.jpg

الاتاحة: https://n2t.net/ark:/87292/w9wm13w0v
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_18945/datastream/TN/view/Iowa%20Birdline%20update,%20June%2018,%201990.jpg

المؤلفون: Fuller, James L., Iowa Ornithologists' Union, http://id.loc.gov/authorities/names/no99028917

المساهمون: Bendorf, Carl J., Grenon, Alan G., Huser, Bill F.

المصدر: Iowa Ornithologists’ Union records ; https://n2t.net/ark:/87292/w97v03 ; MS 166

مصطلحات موضوعية: Bird surveys, http://id.worldcat.org/fast/832945, Bird watching, http://id.worldcat.org/fast/832948, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, Bald Eagle (Haliaeetus leucocephalus), https://www.gbif.org/species/2480446, Red-shouldered Hawk (Buteo lineatus), https://www.gbif.org/species/2480529, Townsend's Solitaire (Myadestes townsendi), https://www.gbif.org/species/2490849, Lapland Longspur (Calcarius lapponicus), https://www.gbif.org/species/2491678, Short-eared Owl (Asio flammeus), https://www.gbif.org/species/2497295, Common Redpoll (Acanthis flammea), https://www.gbif.org/species/5231630, Long-tailed Duck (Clangula hyemalis), https://www.gbif.org/species/2498273, Bohemian Waxwing (Bombycilla garrulus), https://www.gbif.org/species/2484605, Eurasian Tree Sparrow (Passer montanus), https://www.gbif.org/species/5231198, Golden Eagle (Aquila chrysaetos), https://www.gbif.org/species/2480506, Long-eared Owl (Asio otus), https://www.gbif.org/species/2497306, Northern Saw-whet Owl (Aegolius acadicus), https://www.gbif.org/species/5232207

جغرافية الموضوع: Amana, https://www.geonames.org/4846786, Browns Lake, https://www.geonames.org/4849514, Burlington, https://www.geonames.org/4849826, Johnson County, https://www.geonames.org/4862732, Keokuk, https://www.geonames.org/4863349

Time: Burlington, Princeton

وصف الملف: 7 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w90c4sm63; IOU_18982; 9472; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_18982/datastream/TN/view/Iowa%20Birdline%20Update,%20January%201,%201990.jpg

الاتاحة: https://n2t.net/ark:/87292/w90c4sm63
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_18982/datastream/TN/view/Iowa%20Birdline%20Update,%20January%201,%201990.jpg

المؤلفون: Cecil, Robert I.

المساهمون: Kent, Thomas H. (Thomas Hugh), 1934-, http://id.loc.gov/authorities/names/n78093572, Sandrock, James P., 1929-, http://id.loc.gov/authorities/names/nr97026183, Cecil, John, Moore, Francis L., Proescholdt, Beth, Proescholdt, Mark, Iowa State University. Special Collections and University Archives, http://id.loc.gov/authorities/names/no2021021777

المصدر: Iowa Ornithologists’ Union records ; https://n2t.net/ark:/87292/w97v03 ; MS 166

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Birds--Counting, http://id.worldcat.org/fast/832986, Birdsongs, http://id.worldcat.org/fast/833119, Red-shouldered Hawk (Buteo lineatus), https://www.gbif.org/species/2480529, Red-tailed Hawk (Buteo jamaicensis), https://www.gbif.org/species/2480542, Blue-winged Teal (Anas discors), https://www.gbif.org/species/2498073, Canvasback (Aythya valisineria), https://www.gbif.org/species/2498256, Merlin (Falco columbarius), https://www.gbif.org/species/9813242, Ringed Turtle-Dove (Streptopelia risoria), https://www.gbif.org/species/11320870, Greater Scaup (Aythya marila), https://www.gbif.org/species/2498265, Ruddy Duck (Oxyura jamaicensis), https://www.gbif.org/species/2498305, Black-bellied Plover (Pluvialis squatarola), https://www.gbif.org/species/2480327, Lesser Yellowlegs (Tringa flavipes), https://www.gbif.org/species/2481721, Red-necked Phalarope (Phalaropus lobatus), https://www.gbif.org/species/5739290, Common Nighthawk (Chordeiles minor), https://www.gbif.org/species/2497035

جغرافية الموضوع: Big Creek State Park, https://www.geonames.org/4848568, Des Moines, https://www.geonames.org/4853828, George Wyth Memorial State Park, https://www.geonames.org/4858261, Hendrickson Marsh Lake, https://www.geonames.org/4860341, Keokuk, https://www.geonames.org/4863349

Time: Shimek State Forest Wildlife Management Area - Croton Unit

وصف الملف: 3 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9cc0tv0n; IOU_7355; 4326; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_7355/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Robert%20I.%20Cecil,%20fall%201988.jpg

الاتاحة: https://n2t.net/ark:/87292/w9cc0tv0n
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_7355/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Robert%20I.%20Cecil,%20fall%201988.jpg

المؤلفون: Cecil, Robert I.

المساهمون: Sandrock, James P., 1929-, http://id.loc.gov/authorities/names/nr97026183, Moore, Francis L., Proescholdt, Mark, Sedransk, Joseph

المصدر: Iowa Ornithologists’ Union records ; https://n2t.net/ark:/87292/w97v03 ; MS 166

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Birds--Eggs, http://id.worldcat.org/fast/833007, Birds--Nests, http://id.worldcat.org/fast/833043, Birdsongs, http://id.worldcat.org/fast/833119, Birds--Infancy, http://id.worldcat.org/fast/833030, Ring-billed Gull (Larus delawarensis), https://www.gbif.org/species/2481134, Double-crested Cormorant (Phalacrocorax auritus), https://www.gbif.org/species/2481875, Bell's Vireo (Vireo bellii), https://www.gbif.org/species/2487441, Yellow-breasted Chat (Icteria virens), https://www.gbif.org/species/2489989, Henslow's Sparrow (Ammodramus henslowii), https://www.gbif.org/species/2491119, Carolina Wren (Thryothorus ludovicianus), https://www.gbif.org/species/2493801, Canvasback (Aythya valisineria), https://www.gbif.org/species/2498256, Purple Gallinule (Porphyrio martinica), https://www.gbif.org/species/5228136, Least Tern (Sternula antillarum), https://www.gbif.org/species/5789285, Lark Sparrow (Chondestes grammacus), https://www.gbif.org/species/2491651

جغرافية الموضوع: Keokuk, https://www.geonames.org/4863349, https://www.geonames.org/4863846, Lee County, https://www.geonames.org/4864395, Montrose, https://www.geonames.org/4867830, Shimek State Forest Wildlife Management Area - Croton Unit, https://www.geonames.org/4876291

Time: Lacey-Keosauqua State Park, Shimek State Forest Wildlife Management Area - Croton Unit

وصف الملف: 4 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9fj29h02; IOU_6591; 4268; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_6591/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Robert%20I.%20Cecil,%20summer%201988.jpg

الاتاحة: https://n2t.net/ark:/87292/w9fj29h02
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_6591/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Robert%20I.%20Cecil,%20summer%201988.jpg