المؤلفون: Thelen, Ed

المساهمون: Dinsmore, James J., http://id.loc.gov/authorities/names/n83129970

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--Nests, http://id.worldcat.org/fast/833043, Birds--Infancy, http://id.worldcat.org/fast/833030, Cooper's Hawk (Accipiter cooperii), https://www.gbif.org/species/2480621, Eurasian Collared Dove (Streptopelia decaocto), https://www.gbif.org/species/2495696, Common Loon (Gavia immer), https://www.gbif.org/species/2481962, Osprey (Pandion haliaetus), https://www.gbif.org/species/2480726, Pectoral Sandpiper (Calidris melanotos), https://www.gbif.org/species/2481744, Common Pheasant (Phasianus colchicus), https://www.gbif.org/species/9752149

جغرافية الموضوع: Kettleson Hogsback Wildlife Management Area, https://www.geonames.org/4863442, Spirit Lake, https://www.geonames.org/4877183, Cayler Prairie State Preserve, https://www.geonames.org/4850651, Spring Run Complex Wildlife Management Area, https://www.geonames.org/4877307, Clear Lake, https://www.geonames.org/4851934

وصف الملف: 3 items

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9c24qp9x; IOU_18579; 8963; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_18579/datastream/TN/view/Field%20notes,%20photograph,%20and%20letter%20to%20James%20J.%20Dinsmore%20contributed%20by%20Ed%20Thelen,%20summer%202002.jpg

الاتاحة: https://n2t.net/ark:/87292/w9c24qp9x
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_18579/datastream/TN/view/Field%20notes,%20photograph,%20and%20letter%20to%20James%20J.%20Dinsmore%20contributed%20by%20Ed%20Thelen,%20summer%202002.jpg

المؤلفون: Schoenewe, Lee A.

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--Nests, http://id.worldcat.org/fast/833043, Yellow-bellied Sapsucker (Sphyrapicus varius), https://www.gbif.org/species/2478605, Cooper's Hawk (Accipiter cooperii), https://www.gbif.org/species/2480621, Red-necked Grebe (Podiceps grisegena), https://www.gbif.org/species/2482051, Pied-billed Grebe (Podilymbus podiceps), https://www.gbif.org/species/2482077, Eastern Towhee (Pipilo erythrophthalmus), https://www.gbif.org/species/2491205, Canvasback (Aythya valisineria), https://www.gbif.org/species/2498256, Ring-necked Duck (Aythya collaris), https://www.gbif.org/species/2498264, American White Pelican (Pelecanus erythrorhynchos), https://www.gbif.org/species/5229155, Cattle Egret (Bubulcus ibis), https://www.gbif.org/species/2480830, Virginia Rail (Rallus limicola), https://www.gbif.org/species/2474825, Gray Partridge (Perdix perdix), https://www.gbif.org/species/2473958

جغرافية الموضوع: Dan Green Slough Wildlife Management Area, https://www.geonames.org/4853359, Du Marsh Area, https://www.geonames.org/4854521, Jemmerson Slough Wildlife Management Area, https://www.geonames.org/4862611, Kettleson Hogsback Wildlife Management Area, https://www.geonames.org/4863442, Palo Alto County, https://www.geonames.org/4870630

Time: Palo Alto County

وصف الملف: 2 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w98911s6w; IOU_18554; 8960; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_18554/datastream/TN/view/Field%20notes%20contributed%20by%20Lee%20A.%20Schoenewe,%20summer%202002.jpg

الاتاحة: https://n2t.net/ark:/87292/w98911s6w
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_18554/datastream/TN/view/Field%20notes%20contributed%20by%20Lee%20A.%20Schoenewe,%20summer%202002.jpg

المؤلفون: Harr, Douglas C.

المساهمون: Chafa, Doug, Van Otterloo, Craig

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--Nests, http://id.worldcat.org/fast/833043, Weather, http://id.worldcat.org/fast/1173087, Birds--Infancy, http://id.worldcat.org/fast/833030, Cooper's Hawk (Accipiter cooperii), https://www.gbif.org/species/2480621, Least Bittern (Ixobrychus exilis), https://www.gbif.org/species/2480852, Short-eared Owl (Asio flammeus), https://www.gbif.org/species/2497295, Orchard Oriole (Icterus spurius), https://www.gbif.org/species/5229935, Eastern Meadowlark (Sturnella magna), https://www.gbif.org/species/2484254, Hooded Merganser (Lophodytes cucullatus), https://www.gbif.org/species/2498408, Spotted Towhee (Pipilo maculatus), https://www.gbif.org/species/9709230, Blue Grosbeak (Passerina caerulea), https://www.gbif.org/species/5230862, Green Heron (Butorides virescens), https://www.gbif.org/species/9539567, Great Blue Heron (Ardea herodias), https://www.gbif.org/species/9630752

جغرافية الموضوع: Hidden Bridge Wildlife Area, https://www.geonames.org/4860528, Kettleson Hogsback Wildlife Management Area, https://www.geonames.org/4863442, Larchwood, https://www.geonames.org/4864192, Rush Lake, https://www.geonames.org/4873794, Sioux County, https://www.geonames.org/4876545

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9w669b0x; IOU_18490; MS166b028f006i037.tif; 7657; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_18490/datastream/TN/view/Field%20notes%20contributed%20by%20Douglas%20C.%20Harr,%20July%2027,%202000.jpg

الاتاحة: https://n2t.net/ark:/87292/w9w669b0x
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_18490/datastream/TN/view/Field%20notes%20contributed%20by%20Douglas%20C.%20Harr,%20July%2027,%202000.jpg

المؤلفون: Harr, Douglas C.

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

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Weather, http://id.worldcat.org/fast/1173087, Cooper's Hawk (Accipiter cooperii), https://www.gbif.org/species/2480621, American Bittern (Botaurus lentiginosus), https://www.gbif.org/species/2480911, Semipalmated Sandpiper (Calidris pusilla), https://www.gbif.org/species/2481764, Turkey Vulture (Cathartes aura), https://www.gbif.org/species/2481930, Bobolink (Dolichonyx oryzivorus), https://www.gbif.org/species/2484417, Merlin (Falco columbarius), https://www.gbif.org/species/9813242, Lark Sparrow (Chondestes grammacus), https://www.gbif.org/species/2491651, Dickcissel (Spiza americana), https://www.gbif.org/species/2490363, Forster's Tern (Sterna forsteri), https://www.gbif.org/species/5229247, Sedge Wren (Cistothorus platensis), https://www.gbif.org/species/2493890

جغرافية الموضوع: Dickinson County, https://www.geonames.org/4853961, Kettleson Hogsback Wildlife Management Area, https://www.geonames.org/4863442, Trumbull Lake, https://www.geonames.org/4879078, Waterman Prairie Wildlife Management Area, https://www.geonames.org/4880914, Cayler Prairie State Preserve, https://www.geonames.org/4850651

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w95h7bv9c; IOU_16177; MS166b028f004i032.tif; 7241; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_16177/datastream/TN/view/IOU%20field%20reports%20form,%20Douglas%20Harr,%20July%2030,%201999.jpg

الاتاحة: https://n2t.net/ark:/87292/w95h7bv9c
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_16177/datastream/TN/view/IOU%20field%20reports%20form,%20Douglas%20Harr,%20July%2030,%201999.jpg

المؤلفون: Harr, Douglas 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--Nests, http://id.worldcat.org/fast/833043, Weather, http://id.worldcat.org/fast/1173087, Turkey Vulture (Cathartes aura), https://www.gbif.org/species/2481930, Black-billed Magpie (Pica hudsonia), https://www.gbif.org/species/5229487, Herring Gull (Larus argentatus), https://www.gbif.org/species/2481139, White-crowned Sparrow (Zonotrichia leucophrys), https://www.gbif.org/species/5231132, Gray Partridge (Perdix perdix), https://www.gbif.org/species/2473958, Snow Goose (Chen caerulescens), https://www.gbif.org/species/2498165, Great Blue Heron (Ardea herodias), https://www.gbif.org/species/9630752, Warblers (Parulidae), https://www.gbif.org/species/5263

جغرافية الموضوع: Dickinson County, https://www.geonames.org/4853961, Kettleson Hogsback Wildlife Management Area, https://www.geonames.org/4863442, Larchwood, https://www.geonames.org/4864192, Lyon County, https://www.geonames.org/4865744, Rush Lake, https://www.geonames.org/4873794

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9gf0mx6k; IOU_13570; MS166b028f003i118.tif; 6872; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_13570/datastream/TN/view/IOU%20field%20reports%20form,%20Douglas%20Harr,%20May%2025,%201999.jpg

الاتاحة: https://n2t.net/ark:/87292/w9gf0mx6k
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_13570/datastream/TN/view/IOU%20field%20reports%20form,%20Douglas%20Harr,%20May%2025,%201999.jpg

المؤلفون: Thelen, Ed

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

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Summer Tanager (Piranga rubra), https://www.gbif.org/species/2488485, Osprey (Pandion haliaetus), https://www.gbif.org/species/2480726, Peregrine Falcon (Falco peregrinus), https://www.gbif.org/species/2481047, Willet (Tringa semipalmata), https://www.gbif.org/species/5789298, Sanderling (Calidris alba), https://www.gbif.org/species/2481748, Hermit Thrush (Catharus guttatus), https://www.gbif.org/species/2490810, Prothonotary Warbler (Protonotaria citrea), https://www.gbif.org/species/2489871, Pine Siskin (Spinus pinus), https://www.gbif.org/species/5231635, American Black Duck (Anas rubripes), https://www.gbif.org/species/9581438

جغرافية الموضوع: Clear Lake, https://www.geonames.org/4851934, Kettleson Hogsback Wildlife Management Area, https://www.geonames.org/4863442, Spirit Lake, https://www.geonames.org/4877183, Black Hawk Lake, https://www.geonames.org/4848709

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w99p2w72m; IOU_13579; MS166b028f003i169.tif; 6896; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_13579/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Ed%20Thelen,%20spring%201999.jpg

الاتاحة: https://n2t.net/ark:/87292/w99p2w72m
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_13579/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Ed%20Thelen,%20spring%201999.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, Migratory birds, http://id.worldcat.org/fast/1749366, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, Eurasian Collared Dove (Streptopelia decaocto), https://www.gbif.org/species/2495696, Dunlin (Calidris alpina), https://www.gbif.org/species/2481759, Hooded Merganser (Lophodytes cucullatus), https://www.gbif.org/species/2498408, Black-bellied Plover (Pluvialis squatarola), https://www.gbif.org/species/2480327, Ruddy Turnstone (Arenaria interpres), https://www.gbif.org/species/2481776, Sanderling (Calidris alba), https://www.gbif.org/species/2481748, Olive-sided Flycatcher (Contopus cooperi), https://www.gbif.org/species/5229743, Hooded Warbler (Setophaga citrina), https://www.gbif.org/species/6093374, Black-headed Gull (Larus ridibundus), https://www.gbif.org/species/2481137, Shore-birds, Gulls, and Auks (Charadriiformes), https://www.gbif.org/species/7192402, Warblers (Parulidae), https://www.gbif.org/species/5263

جغرافية الموضوع: Grinnell, https://www.geonames.org/4859343, Iowa City, https://www.geonames.org/4862034, Kettleson Hogsback Wildlife Management Area, https://www.geonames.org/4863442, Lake Ahquabi State Park, https://www.geonames.org/4863890, Maynard Reese Area, https://www.geonames.org/4866572

وصف الملف: 6 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w91r6n283; IOU_20567; 9998; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_20567/datastream/TN/view/Iowa%20RBA,%20June%208,%201998.jpg

الاتاحة: https://n2t.net/ark:/87292/w91r6n283
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_20567/datastream/TN/view/Iowa%20RBA,%20June%208,%201998.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, Summer Tanager (Piranga rubra), https://www.gbif.org/species/2488485, Western Kingbird (Tyrannus verticalis), https://www.gbif.org/species/5229675, Snowy Egret (Egretta thula), https://www.gbif.org/species/2480873, Chuck-will's-widow (Caprimulgus carolinensis), https://www.gbif.org/species/2496909, Least Tern (Sternula antillarum), https://www.gbif.org/species/5789285, Piping Plover (Charadrius melodus), https://www.gbif.org/species/2480283, Pileated Woodpecker (Dryocopus pileatus), https://www.gbif.org/species/5228824, Hooded Warbler (Setophaga citrina), https://www.gbif.org/species/6093374, Blue Grosbeak (Passerina caerulea), https://www.gbif.org/species/5230862

جغرافية الموضوع: Kettleson Hogsback Wildlife Management Area, https://www.geonames.org/4863442, Ledges State Park, https://www.geonames.org/4864384, Waubonsie State Park, https://www.geonames.org/4880970, Loess Hills Wildlife Area, https://www.geonames.org/4865285, MidAmerican Energy Ponds, https://www.geonames.org/11748981

وصف الملف: 4 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9c24qq01; IOU_20629; 9995; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_20629/datastream/TN/view/Iowa%20RBA,%20May%2021,%201998.jpg

الاتاحة: https://n2t.net/ark:/87292/w9c24qq01
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_20629/datastream/TN/view/Iowa%20RBA,%20May%2021,%201998.jpg

المؤلفون: Jones, Jack

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

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Birds--Infancy, http://id.worldcat.org/fast/833030, American Avocet (Recurvirostra americana), https://www.gbif.org/species/2480258, American Kestrel (Falco sparverius), https://www.gbif.org/species/9685907, Double-crested Cormorant (Phalacrocorax auritus), https://www.gbif.org/species/2481875, Horned Grebe (Podiceps auritus), https://www.gbif.org/species/2482059, White-breasted Nuthatch (Sitta carolinensis), https://www.gbif.org/species/2484892, American White Pelican (Pelecanus erythrorhynchos), https://www.gbif.org/species/5229155, Western Kingbird (Tyrannus verticalis), https://www.gbif.org/species/5229675, Forster's Tern (Sterna forsteri), https://www.gbif.org/species/5229247, Wood Duck (Aix sponsa), https://www.gbif.org/species/2498387, Prothonotary Warbler (Protonotaria citrea), https://www.gbif.org/species/2489871, Pine Siskin (Spinus pinus), https://www.gbif.org/species/5231635, Red-breasted Nuthatch (Sitta canadensis), https://www.gbif.org/species/2484879

جغرافية الموضوع: Kettleson Hogsback Wildlife Management Area, https://www.geonames.org/4863442, Sioux City, https://www.geonames.org/4876523, West Okoboji Lake, https://www.geonames.org/4881478, Gull Point State Park, https://www.geonames.org/4859463, Wahpeton, https://www.geonames.org/4880416

Time: Wahpeton

وصف الملف: 3 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9df6k44j; IOU_11579; 6348; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_11579/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Jack%20Jones,%20spring%201998.jpg

الاتاحة: https://n2t.net/ark:/87292/w9df6k44j
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_11579/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Jack%20Jones,%20spring%201998.jpg

المؤلفون: Reisz, Russell

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

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Birds--Nests, http://id.worldcat.org/fast/833043, Great Black-backed Gull (Larus marinus), https://www.gbif.org/species/2481172, Red-necked Grebe (Podiceps grisegena), https://www.gbif.org/species/2482051, Loggerhead Shrike (Lanius ludovicianus), https://www.gbif.org/species/2492870, Orchard Oriole (Icterus spurius), https://www.gbif.org/species/5229935, Western Kingbird (Tyrannus verticalis), https://www.gbif.org/species/5229675, Common Loon (Gavia immer), https://www.gbif.org/species/2481962, Black-crowned Night Heron (Nycticorax nycticorax), https://www.gbif.org/species/2480863, Pileated Woodpecker (Dryocopus pileatus), https://www.gbif.org/species/5228824, Scarlet Tanager (Piranga olivacea), https://www.gbif.org/species/2488517, Blue Grosbeak (Passerina caerulea), https://www.gbif.org/species/5230862

جغرافية الموضوع: Blue Lake, https://www.geonames.org/4848903, Broken Kettle, https://www.geonames.org/4849419, Dan Green Slough Wildlife Management Area, https://www.geonames.org/4853359, Jemmerson Slough Wildlife Management Area, https://www.geonames.org/4862611, Kettleson Hogsback Wildlife Management Area, https://www.geonames.org/4863442

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9sj19s3t; IOU_12961; MS166b028f001i067.tif; 6757; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12961/datastream/TN/view/Field%20report%20summer%201998,%20Russell%20Reisz.jpg

الاتاحة: https://n2t.net/ark:/87292/w9sj19s3t
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12961/datastream/TN/view/Field%20report%20summer%201998,%20Russell%20Reisz.jpg

المؤلفون: Proescholdt, Mark

المساهمون: Armstrong, Eloise, Armstrong, Eugene, Padelford, Babs, Padelford, Loren, Proescholdt, Beth

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

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Birdsongs, http://id.worldcat.org/fast/833119, Birds--Infancy, http://id.worldcat.org/fast/833030, Red-necked Grebe (Podiceps grisegena), https://www.gbif.org/species/2482051, Alder Flycatcher (Empidonax alnorum), https://www.gbif.org/species/2482809, Eurasian Collared Dove (Streptopelia decaocto), https://www.gbif.org/species/2495696, Piping Plover (Charadrius melodus), https://www.gbif.org/species/2480283, Blue-winged Warbler (Vermivora cyanoptera), https://www.gbif.org/species/6093846, Black-throated Green Warbler (Setophaga virens), https://www.gbif.org/species/6092631, Connecticut Warbler (Oporornis agilis), https://www.gbif.org/species/2489611, Mourning Warbler (Geothlypis philadelphia), https://www.gbif.org/species/5789148

جغرافية الموضوع: Forneys Lake State Wildlife Management Area, https://www.geonames.org/4857457, Grammer Grove County Wildlife Area, https://www.geonames.org/4858865, Kettleson Hogsback Wildlife Management Area, https://www.geonames.org/4863442, https://www.geonames.org/4863846, Lake Macbride State Park, https://www.geonames.org/4863954

Time: Lacey-Keosauqua State Park

وصف الملف: 7 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9wp9t774; IOU_12805; 6754; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12805/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Mark%20Proescholdt,%20summer%201998.jpg

الاتاحة: https://n2t.net/ark:/87292/w9wp9t774
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12805/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Mark%20Proescholdt,%20summer%201998.jpg

المؤلفون: Thelen, Ed

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, Eared Grebe (Podiceps nigricollis), https://www.gbif.org/species/2482065, Cedar Waxwing (Bombycilla cedrorum), https://www.gbif.org/species/2484609, Eurasian Collared Dove (Streptopelia decaocto), https://www.gbif.org/species/2495696, Western Grebe (Aechmophorus occidentalis), https://www.gbif.org/species/2482033, Lesser Black-backed Gull (Larus fuscus), https://www.gbif.org/species/2481174, White-winged Scoter (Melanitta fusca), https://www.gbif.org/species/2498238, Peregrine Falcon (Falco peregrinus), https://www.gbif.org/species/2481047, Long-eared Owl (Asio otus), https://www.gbif.org/species/2497306, Hermit Thrush (Catharus guttatus), https://www.gbif.org/species/2490810, Lincoln's Sparrow (Melospiza lincolnii), https://www.gbif.org/species/2492192, Pine Siskin (Spinus pinus), https://www.gbif.org/species/5231635, Eastern Screech-Owl (Otus asio), https://www.gbif.org/species/5232199

جغرافية الموضوع: Kettleson Hogsback Wildlife Management Area, https://www.geonames.org/4863442, Spirit Lake, https://www.geonames.org/4877183, Marble Beach State Recreation Area, https://www.geonames.org/4866196, Hales Slough Area, https://www.geonames.org/4859576, Willow Creek County Recreation Area, https://www.geonames.org/4882181

وصف الملف: 2 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9r49g993; IOU_12674; 6797; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12674/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Ed%20Thelen,%20fall%201998.jpg

الاتاحة: https://n2t.net/ark:/87292/w9r49g993
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12674/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Ed%20Thelen,%20fall%201998.jpg

المؤلفون: Harr, Douglas C.

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

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Bald Eagle (Haliaeetus leucocephalus), https://www.gbif.org/species/2480446, Broad-winged Hawk (Buteo platypterus), https://www.gbif.org/species/2480538, Swainson's Hawk (Buteo swainsoni), https://www.gbif.org/species/2480562, Cooper's Hawk (Accipiter cooperii), https://www.gbif.org/species/2480621, Yellow Rail (Coturnicops noveboracensis), https://www.gbif.org/species/5228183, Le Conte's Sparrow (Ammodramus leconteii), https://www.gbif.org/species/2491080, Blue Grosbeak (Passerina caerulea), https://www.gbif.org/species/5230862, Great Blue Heron (Ardea herodias), https://www.gbif.org/species/9630752, Great-tailed Grackle (Quiscalus major), https://www.gbif.org/species/2484133

جغرافية الموضوع: Kettleson Hogsback Wildlife Management Area, https://www.geonames.org/4863442, Larchwood, https://www.geonames.org/4864192, Lyon County, https://www.geonames.org/4865744, West Hottes Lake, https://www.geonames.org/4881415, Melvin, https://www.geonames.org/4866929

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9x05xd61; IOU_12612; MS166b027f007i093.tif; 6342; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12612/datastream/TN/view/IOU%20field%20reports%20form,%20Douglas%20Harr,%20May%2028,%201998.jpg

الاتاحة: https://n2t.net/ark:/87292/w9x05xd61
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12612/datastream/TN/view/IOU%20field%20reports%20form,%20Douglas%20Harr,%20May%2028,%201998.jpg

المؤلفون: Edwards, Chris

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--Identification, http://id.worldcat.org/fast/833029, Birds--Migration, http://id.worldcat.org/fast/833033, Birds--Nests, http://id.worldcat.org/fast/833043, Weather, http://id.worldcat.org/fast/1173087, Bobolink (Dolichonyx oryzivorus), https://www.gbif.org/species/2484417, Yellow-billed Cuckoo (Coccyzus americanus), https://www.gbif.org/species/2496287, Black-bellied Whistling-Duck (Dendrocygna autumnalis), https://www.gbif.org/species/2498393, Wood Thrush (Hylocichla mustelina), https://www.gbif.org/species/2490872, Palm Warbler (Setophaga palmarum), https://www.gbif.org/species/7341822, Greater Scaup (Aythya marila), https://www.gbif.org/species/2498265, Warblers (Parulidae), https://www.gbif.org/species/5263

جغرافية الموضوع: Cone Marsh Wildlife Management Area, https://www.geonames.org/4852456, Hawkeye Wildlife Management Area, https://www.geonames.org/4860109, Hickory Hill Park, https://www.geonames.org/4860516, Kettleson Hogsback Wildlife Management Area, https://www.geonames.org/4863442, https://www.geonames.org/4863846

Time: Lacey-Keosauqua State Park

وصف الملف: 7 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9w950p67; IOU_12469; 6331; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12469/datastream/TN/view/Spring%201998%20Iowa%20field%20report,%20Chris%20Edwards.jpg

الاتاحة: https://n2t.net/ark:/87292/w9w950p67
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12469/datastream/TN/view/Spring%201998%20Iowa%20field%20report,%20Chris%20Edwards.jpg

المؤلفون: Jones, Jack

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, Northern Harrier (Circus hudsonius), https://www.gbif.org/species/6101217, Yellow-headed Blackbird (Xanthocephalus xanthocephalus), https://www.gbif.org/species/2484195, Bobolink (Dolichonyx oryzivorus), https://www.gbif.org/species/2484417, Indigo Bunting (Passerina cyanea), https://www.gbif.org/species/2490327, Rose-breasted Grosbeak (Pheucticus ludovicianus), https://www.gbif.org/species/2490494, Ruby-throated Hummingbird (Archilochus colubris), https://www.gbif.org/species/5228514, American White Pelican (Pelecanus erythrorhynchos), https://www.gbif.org/species/5229155, Eastern Kingbird (Tyrannus tyrannus), https://www.gbif.org/species/5229688, Western Kingbird (Tyrannus verticalis), https://www.gbif.org/species/5229675, Dickcissel (Spiza americana), https://www.gbif.org/species/2490363, Baltimore Oriole (Icterus galbula), https://www.gbif.org/species/2484340, Hairy Woodpecker (Picoides villosus), https://www.gbif.org/species/2477741, American Goldfinch (Spinus tristis), https://www.gbif.org/species/5231640

جغرافية الموضوع: Anderson Prairie State Preserve, https://www.geonames.org/4846915, Five Ridge Prairie State Preserve, https://www.geonames.org/4857231, Kettleson Hogsback Wildlife Management Area, https://www.geonames.org/4863442, Spirit Lake, https://www.geonames.org/4877183, Gull Point State Park, https://www.geonames.org/4859463

Time: Wahpeton

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9xw47x3m; IOU_9591; MS166b027f005i039.tif; 6259; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_9591/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Jack%20Jones,%20summer%201997.jpg

الاتاحة: https://n2t.net/ark:/87292/w9xw47x3m
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_9591/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Jack%20Jones,%20summer%201997.jpg

المؤلفون: Jones, Jack

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--Counting, http://id.worldcat.org/fast/832986, Birds--Infancy, http://id.worldcat.org/fast/833030, Northern Harrier (Circus hudsonius), https://www.gbif.org/species/6101217, Broad-winged Hawk (Buteo platypterus), https://www.gbif.org/species/2480538, Green-backed Heron (Butorides striata), https://www.gbif.org/species/2480824, American Kestrel (Falco sparverius), https://www.gbif.org/species/9685907, Purple Martin (Progne subis), https://www.gbif.org/species/2489129, Ruby-throated Hummingbird (Archilochus colubris), https://www.gbif.org/species/5228514, Harris' Sparrow (Zonotrichia querula), https://www.gbif.org/species/5231139, Eastern Wood-Pewee (Contopus virens), https://www.gbif.org/species/5229734, Baltimore Oriole (Icterus galbula), https://www.gbif.org/species/2484340, Wood Duck (Aix sponsa), https://www.gbif.org/species/2498387, Osprey (Pandion haliaetus), https://www.gbif.org/species/2480726

جغرافية الموضوع: Dickinson County, https://www.geonames.org/4853961, Kettleson Hogsback Wildlife Management Area, https://www.geonames.org/4863442, https://www.geonames.org/4870217, Sioux City, https://www.geonames.org/4876523, West Okoboji Lake, https://www.geonames.org/4881478

Time: Osceola County, Wahpeton

وصف الملف: 3 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9gq6r34j; IOU_9621; 6305; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_9621/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Jack%20Jones,%20fall%201997.jpg

الاتاحة: https://n2t.net/ark:/87292/w9gq6r34j
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_9621/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Jack%20Jones,%20fall%201997.jpg

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

المساهمون: Allen, Pam, Allen, Reid I., Armstrong, Eloise, Armstrong, Eugene

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, American Golden Plover (Pluvialis dominica), https://www.gbif.org/species/2480328, Broad-winged Hawk (Buteo platypterus), https://www.gbif.org/species/2480538, Swainson's Hawk (Buteo swainsoni), https://www.gbif.org/species/2480562, Mississippi Kite (Ictinia mississippiensis), https://www.gbif.org/species/2480719, Least Bittern (Ixobrychus exilis), https://www.gbif.org/species/2480852, Marbled Godwit (Limosa fedoa), https://www.gbif.org/species/2481684, Bell's Vireo (Vireo bellii), https://www.gbif.org/species/2487441, Summer Tanager (Piranga rubra), https://www.gbif.org/species/2488485, Henslow's Sparrow (Ammodramus henslowii), https://www.gbif.org/species/2491119, White-throated Sparrow (Zonotrichia albicollis), https://www.gbif.org/species/5231140, Yellow-throated Warbler (Setophaga dominica), https://www.gbif.org/species/7341800, Snowy Plover (Charadrius nivosus), https://www.gbif.org/species/6065879, Whimbrel (Numenius phaeopus), https://www.gbif.org/species/2481784

جغرافية الموضوع: Booneville, https://www.geonames.org/4849087, Clive, https://www.geonames.org/4852066, Dan Green Slough Wildlife Management Area, https://www.geonames.org/4853359, George Wyth Memorial State Park, https://www.geonames.org/4858261, Kettleson Hogsback Wildlife Management Area, https://www.geonames.org/4863442

Time: Lacey-Keosauqua State Park, Lime Creek Nature Center, 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/w9639k70s; IOU_19806; 9945; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_19806/datastream/TN/view/Iowa%20RBA,%20June%2023,%201997.jpg

الاتاحة: https://n2t.net/ark:/87292/w9639k70s
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_19806/datastream/TN/view/Iowa%20RBA,%20June%2023,%201997.jpg

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

المساهمون: Allen, Pam, Allen, Reid I.

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, Swainson's Hawk (Buteo swainsoni), https://www.gbif.org/species/2480562, Mississippi Kite (Ictinia mississippiensis), https://www.gbif.org/species/2480719, Upland Sandpiper (Bartramia longicauda), https://www.gbif.org/species/2481705, Henslow's Sparrow (Ammodramus henslowii), https://www.gbif.org/species/2491119, Black-billed Magpie (Pica hudsonia), https://www.gbif.org/species/5229487, Yellow-throated Warbler (Setophaga dominica), https://www.gbif.org/species/7341800, Western Grebe (Aechmophorus occidentalis), https://www.gbif.org/species/2482033, Snowy Plover (Charadrius nivosus), https://www.gbif.org/species/6065879, Common Loon (Gavia immer), https://www.gbif.org/species/2481962, Black-billed Cuckoo (Coccyzus erythropthalmus), https://www.gbif.org/species/2496286, Acadian Flycatcher (Empidonax virescens), https://www.gbif.org/species/2482802, Veery (Catharus fuscescens), https://www.gbif.org/species/2490804, Blue-winged Warbler (Vermivora cyanoptera), https://www.gbif.org/species/6093846

جغرافية الموضوع: https://www.geonames.org/4859964, Kettleson Hogsback Wildlife Management Area, https://www.geonames.org/4863442, https://www.geonames.org/4863846, Lake Macbride State Park, https://www.geonames.org/4863954, Ledges State Park, https://www.geonames.org/4864384, Linn County

Time: Hartman Reserve Nature Center, Lacey-Keosauqua State Park, 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/w9tt4fv7h; IOU_19782; 9944; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_19782/datastream/TN/view/Iowa%20RBA,%20June%2016,%201997.jpg

الاتاحة: https://n2t.net/ark:/87292/w9tt4fv7h
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_19782/datastream/TN/view/Iowa%20RBA,%20June%2016,%201997.jpg

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

المساهمون: Allen, Pam, Allen, Reid I.

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, American Avocet (Recurvirostra americana), https://www.gbif.org/species/2480258, Mississippi Kite (Ictinia mississippiensis), https://www.gbif.org/species/2480719, Least Bittern (Ixobrychus exilis), https://www.gbif.org/species/2480852, Little Blue Heron (Egretta caerulea), https://www.gbif.org/species/2480894, Common Moorhen (Gallinula chloropus), https://www.gbif.org/species/5228199, White-throated Sparrow (Zonotrichia albicollis), https://www.gbif.org/species/5231140, Western Kingbird (Tyrannus verticalis), https://www.gbif.org/species/5229675, Sabine's Gull (Xema sabini), https://www.gbif.org/species/2481221, Least Tern (Sternula antillarum), https://www.gbif.org/species/5789285, Piping Plover (Charadrius melodus), https://www.gbif.org/species/2480283, Baird's Sandpiper (Calidris bairdii), https://www.gbif.org/species/2481770, Acadian Flycatcher (Empidonax virescens), https://www.gbif.org/species/2482802, Northern Parula (Setophaga americana), https://www.gbif.org/species/6093345

جغرافية الموضوع: Ames, https://www.geonames.org/4846834, Cedar Lake, https://www.geonames.org/4850737, Forneys Lake, https://www.geonames.org/4857456, Fremont County, https://www.geonames.org/4857806, Kettleson Hogsback Wildlife Management Area, https://www.geonames.org/4863442

Time: Shimek State Forest Wildlife Management Area - Croton Unit

وصف الملف: 5 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w97d2q903; IOU_19446; 9947; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_19446/datastream/TN/view/Iowa%20RBA,%20July%207,%201997.jpg

الاتاحة: https://n2t.net/ark:/87292/w97d2q903
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_19446/datastream/TN/view/Iowa%20RBA,%20July%207,%201997.jpg

المؤلفون: Thelen, Ed

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

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Birdsongs, http://id.worldcat.org/fast/833119, Birds--Infancy, http://id.worldcat.org/fast/833030, Red-shouldered Hawk (Buteo lineatus), https://www.gbif.org/species/2480529, Red-necked Grebe (Podiceps grisegena), https://www.gbif.org/species/2482051, Lapland Longspur (Calcarius lapponicus), https://www.gbif.org/species/2491678, Snow Bunting (Plectrophenax nivalis), https://www.gbif.org/species/2491719, Cinnamon Teal (Anas cyanoptera), https://www.gbif.org/species/2498139, Pacific Loon (Gavia pacifica), https://www.gbif.org/species/2481955, Virginia Rail (Rallus limicola), https://www.gbif.org/species/2474825, Common Loon (Gavia immer), https://www.gbif.org/species/2481962, Peregrine Falcon (Falco peregrinus), https://www.gbif.org/species/2481047, White-rumped Sandpiper (Calidris fuscicollis), https://www.gbif.org/species/2481756, Northern Mockingbird (Mimus polyglottos), https://www.gbif.org/species/5231677, Black-throated Green Warbler (Setophaga virens), https://www.gbif.org/species/6092631

جغرافية الموضوع: Christopherson Slough / Little Swan Lake Wildlife Management Area, https://www.geonames.org/4851510, Dickinson County, https://www.geonames.org/4853961, Kettleson Hogsback Wildlife Management Area, https://www.geonames.org/4863442, Spirit Lake, https://www.geonames.org/4877183, West Okoboji Lake, https://www.geonames.org/4881478

Time: Christopherson Slough / Little Swan Lake Wildlife Management Area

وصف الملف: 4 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9222r70m; IOU_12175; 6228; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12175/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Ed%20Thelen,%20spring%201997.jpg

الاتاحة: https://n2t.net/ark:/87292/w9222r70m
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12175/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Ed%20Thelen,%20spring%201997.jpg