المؤلفون: Proescholdt, Mark

المساهمون: Fuller, James L., 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, Birds--Counting, http://id.worldcat.org/fast/832986, Birds--Identification, http://id.worldcat.org/fast/833029, Double-crested Cormorant (Phalacrocorax auritus), https://www.gbif.org/species/2481875, Alder Flycatcher (Empidonax alnorum), https://www.gbif.org/species/2482809, Purple Martin (Progne subis), https://www.gbif.org/species/2489129, Bewick's Wren (Thryomanes bewickii), https://www.gbif.org/species/2493843, Wood Thrush (Hylocichla mustelina), https://www.gbif.org/species/2490872, Eurasian Tree Sparrow (Passer montanus), https://www.gbif.org/species/5231198, Blue-winged Warbler (Vermivora cyanoptera), https://www.gbif.org/species/6093846, Northern Parula (Setophaga americana), https://www.gbif.org/species/6093345, Worm-eating Warbler (Helmitheros vermivorum), https://www.gbif.org/species/2489603, Louisiana Waterthrush (Parkesia motacilla), https://www.gbif.org/species/6093862, Hooded Warbler (Setophaga citrina), https://www.gbif.org/species/6093374, Eastern Screech-Owl (Otus asio), https://www.gbif.org/species/5232199

جغرافية الموضوع: Dudgeon Lake State Wildlife Mgt Area, https://www.geonames.org/4854585, Grammer Grove County Wildlife Area, https://www.geonames.org/4858865, https://www.geonames.org/4863846, Ledges State Park, https://www.geonames.org/4864384, Liscomb, https://www.geonames.org/4864999

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

وصف الملف: 6 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9ft8dm34; IOU_16721; 9180; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_16721/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Mark%20Proescholdt,%20summer%202005.jpg

الاتاحة: https://n2t.net/ark:/87292/w9ft8dm34
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_16721/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Mark%20Proescholdt,%20summer%202005.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, Little Blue Heron (Egretta caerulea), https://www.gbif.org/species/2480894, Clark's Grebe (Aechmophorus clarkii), https://www.gbif.org/species/2482032, Western Grebe (Aechmophorus occidentalis), https://www.gbif.org/species/2482033, Ruddy Turnstone (Arenaria interpres), https://www.gbif.org/species/2481776, Red-necked Phalarope (Phalaropus lobatus), https://www.gbif.org/species/5739290, Pileated Woodpecker (Dryocopus pileatus), https://www.gbif.org/species/5228824, Olive-sided Flycatcher (Contopus cooperi), https://www.gbif.org/species/5229743, Acadian Flycatcher (Empidonax virescens), https://www.gbif.org/species/2482802, Worm-eating Warbler (Helmitheros vermivorum), https://www.gbif.org/species/2489603

جغرافية الموضوع: Blue Lake, https://www.geonames.org/4848903, Ledges State Park, https://www.geonames.org/4864384, Yellow River State Forest, https://www.geonames.org/4882603, Paul Errington Wildlife Management Area, https://www.geonames.org/11383169, Doon, https://www.geonames.org/4854215

Time: Paul Errington Wildlife Management Area

وصف الملف: 6 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9nz80r93; IOU_20051; 10047; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_20051/datastream/TN/view/Iowa%20RBA,%20May%2031,%201999.jpg

الاتاحة: https://n2t.net/ark:/87292/w9nz80r93
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_20051/datastream/TN/view/Iowa%20RBA,%20May%2031,%201999.jpg

المؤلفون: Engebretsen, Bery

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

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Birds--Food, http://id.worldcat.org/fast/833019, Birds--Nests, http://id.worldcat.org/fast/833043, Birdsongs, http://id.worldcat.org/fast/833119, Summer Tanager (Piranga rubra), https://www.gbif.org/species/2488485, Hermit Thrush (Catharus guttatus), https://www.gbif.org/species/2490810, Bay-breasted Warbler (Setophaga castanea), https://www.gbif.org/species/6093202, Worm-eating Warbler (Helmitheros vermivorum), https://www.gbif.org/species/2489603, Lesser Scaup (Aythya affinis), https://www.gbif.org/species/2498257, Great Blue Heron (Ardea herodias), https://www.gbif.org/species/9630752, Laughing Gull (Larus atricilla), https://www.gbif.org/species/2481192

جغرافية الموضوع: Big Creek State Park, https://www.geonames.org/4848568, Polk County, https://www.geonames.org/4871782, Saylorville Lake, https://www.geonames.org/4875629, Paul Errington Wildlife Management Area, https://www.geonames.org/11383169, Urbandale, https://www.geonames.org/4879890

Time: Paul Errington Wildlife Management Area

وصف الملف: 9 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9dn3zx2c; IOU_13531; 6838; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_13531/datastream/TN/view/Spring%20record%20listing,%20Iowa,%20Bery%20Engebretsen,%20May%2030,%201999.jpg

الاتاحة: https://n2t.net/ark:/87292/w9dn3zx2c
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_13531/datastream/TN/view/Spring%20record%20listing,%20Iowa,%20Bery%20Engebretsen,%20May%2030,%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, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, Mississippi Kite (Ictinia mississippiensis), https://www.gbif.org/species/2480719, Red-necked Grebe (Podiceps grisegena), https://www.gbif.org/species/2482051, Bell's Vireo (Vireo bellii), https://www.gbif.org/species/2487441, Ruddy Duck (Oxyura jamaicensis), https://www.gbif.org/species/2498305, Worm-eating Warbler (Helmitheros vermivorum), https://www.gbif.org/species/2489603, Egyptian Goose (Alopochen aegyptiaca), https://www.gbif.org/species/2498252, Prairie Warbler (Setophaga discolor), https://www.gbif.org/species/7341789, Sandhill Crane (Grus canadensis), https://www.gbif.org/species/2474953, Black-headed Gull (Larus ridibundus), https://www.gbif.org/species/2481137

جغرافية الموضوع: Cardinal Marsh State Wildlife Area, https://www.geonames.org/4850389, Jemmerson Slough Wildlife Management Area, https://www.geonames.org/4862611, https://www.geonames.org/4863846, Lake Macbride State Park, https://www.geonames.org/4863954, Ledges State Park, https://www.geonames.org/4864384

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/w9rr1pp48; IOU_20114; 10003; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_20114/datastream/TN/view/Iowa%20RBA,%20July%2013,%201998.jpg

الاتاحة: https://n2t.net/ark:/87292/w9rr1pp48
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_20114/datastream/TN/view/Iowa%20RBA,%20July%2013,%201998.jpg

المؤلفون: Huser, Bill F.

المساهمون: Moritz, Bob, Probst, Jerry

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, American Bittern (Botaurus lentiginosus), https://www.gbif.org/species/2480911, Prairie Falcon (Falco mexicanus), https://www.gbif.org/species/2481000, Savannah Sparrow (Passerculus sandwichensis), https://www.gbif.org/species/5231142, Ross' Goose (Chen rossii), https://www.gbif.org/species/2498160, Herring Gull (Larus argentatus), https://www.gbif.org/species/2481139, Peregrine Falcon (Falco peregrinus), https://www.gbif.org/species/2481047, Blue-winged Warbler (Vermivora cyanoptera), https://www.gbif.org/species/6093846, Worm-eating Warbler (Helmitheros vermivorum), https://www.gbif.org/species/2489603, Sharp-shinned Hawk (Accipiter striatus), https://www.gbif.org/species/9740253

جغرافية الموضوع: https://www.geonames.org/4847568, Browns Lake, https://www.geonames.org/4849514, Sioux City, https://www.geonames.org/4876523, Stone State Park, https://www.geonames.org/4877634, Bacon Creek Park, https://www.geonames.org/4847550

Time: Badger Lake, Stone State Park

وصف الملف: 3 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w98c9r548; IOU_14751; 6344; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_14751/datastream/TN/view/IA%20spring%20%2798%20report,%20Bill%20Huser.jpg

الاتاحة: https://n2t.net/ark:/87292/w98c9r548
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_14751/datastream/TN/view/IA%20spring%20%2798%20report,%20Bill%20Huser.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, Birdsongs, http://id.worldcat.org/fast/833119, American Avocet (Recurvirostra americana), https://www.gbif.org/species/2480258, Broad-winged Hawk (Buteo platypterus), https://www.gbif.org/species/2480538, Orchard Oriole (Icterus spurius), https://www.gbif.org/species/5229935, Veery (Catharus fuscescens), https://www.gbif.org/species/2490804, Blue-winged Warbler (Vermivora cyanoptera), https://www.gbif.org/species/6093846, Worm-eating Warbler (Helmitheros vermivorum), https://www.gbif.org/species/2489603, Kentucky Warbler (Geothlypis formosa), https://www.gbif.org/species/6093586, Prairie Warbler (Setophaga discolor), https://www.gbif.org/species/7341789

جغرافية الموضوع: Iowa City, https://www.geonames.org/4862034, Lake Macbride State Park, https://www.geonames.org/4863954, Shimek State Forest, https://www.geonames.org/4876290, Stone City, https://www.geonames.org/4877625

Time: Stone City

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9qr4nr71; IOU_12946; MS166b028f001i020.tif; 6723; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12946/datastream/TN/view/Summer%201998%20Iowa%20field%20report,%20Chris%20Edwards.jpg

الاتاحة: https://n2t.net/ark:/87292/w9qr4nr71
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12946/datastream/TN/view/Summer%201998%20Iowa%20field%20report,%20Chris%20Edwards.jpg

المؤلفون: 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 feeders, http://id.worldcat.org/fast/832917, Bird watching, http://id.worldcat.org/fast/832948, Birds--Identification, http://id.worldcat.org/fast/833029, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, American Avocet (Recurvirostra americana), https://www.gbif.org/species/2480258, Little Blue Heron (Egretta caerulea), https://www.gbif.org/species/2480894, Marbled Godwit (Limosa fedoa), https://www.gbif.org/species/2481684, Red-necked Grebe (Podiceps grisegena), https://www.gbif.org/species/2482051, Western Tanager (Piranga ludoviciana), https://www.gbif.org/species/2488484, Black-headed Grosbeak (Pheucticus melanocephalus), https://www.gbif.org/species/2490487, Dunlin (Calidris alpina), https://www.gbif.org/species/2481759, Wilson's Phalarope (Phalaropus tricolor), https://www.gbif.org/species/5229389, Black-throated Blue Warbler (Setophaga caerulescens), https://www.gbif.org/species/7341828, Worm-eating Warbler (Helmitheros vermivorum), https://www.gbif.org/species/2489603, Prairie Warbler (Setophaga discolor), https://www.gbif.org/species/7341789

جغرافية الموضوع: Coralville Lake, https://www.geonames.org/4852648, Lake Macbride State Park, https://www.geonames.org/4863954, Lily Pond, https://www.geonames.org/4864707, https://www.geonames.org/4870211, Mehaffey Bridge, https://www.geonames.org/11808255

Time: Osceola

وصف الملف: 5 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9ms3k46p; IOU_29895; 9879; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_29895/datastream/TN/view/Iowa%20RBA,%20May%2013,%201996.jpg

الاتاحة: https://n2t.net/ark:/87292/w9ms3k46p
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_29895/datastream/TN/view/Iowa%20RBA,%20May%2013,%201996.jpg

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

المساهمون: 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--Identification, http://id.worldcat.org/fast/833029, Birds--Nests, http://id.worldcat.org/fast/833043, Birdsongs, http://id.worldcat.org/fast/833119, 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, Red-necked Grebe (Podiceps grisegena), https://www.gbif.org/species/2482051, Bewick's Wren (Thryomanes bewickii), https://www.gbif.org/species/2493843, Mute Swan (Cygnus olor), https://www.gbif.org/species/2498343, Common Moorhen (Gallinula chloropus), https://www.gbif.org/species/5228199, Lazuli Bunting (Passerina amoena), https://www.gbif.org/species/5230861, White-winged Scoter (Melanitta fusca), https://www.gbif.org/species/2498238, Worm-eating Warbler (Helmitheros vermivorum), https://www.gbif.org/species/2489603, Great-tailed Grackle (Quiscalus major), https://www.gbif.org/species/2484133

جغرافية الموضوع: Clay County, https://www.geonames.org/4851866, Forneys Lake, https://www.geonames.org/4857456, https://www.geonames.org/4870217, Windsor Heights, https://www.geonames.org/4882198, Black Hawk Lake, https://www.geonames.org/4848709

Time: Osceola County, 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/w9f47gw4r; IOU_21503; 9877; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_21503/datastream/TN/view/Iowa%20RBA,%20May%2027,%201996.jpg

الاتاحة: https://n2t.net/ark:/87292/w9f47gw4r
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_21503/datastream/TN/view/Iowa%20RBA,%20May%2027,%201996.jpg

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

المساهمون: Kenne, Matthew C., Stone, Larry, Darbyshire, Ann, Treganza, Harry, Treganza, Nina, Olswold, Ronald B.

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, Mississippi Kite (Ictinia mississippiensis), https://www.gbif.org/species/2480719, Snowy Egret (Egretta thula), https://www.gbif.org/species/2480873, Trumpeter Swan (Cygnus buccinator), https://www.gbif.org/species/2498345, Cattle Egret (Bubulcus ibis), https://www.gbif.org/species/2480830, Wilson's Phalarope (Phalaropus tricolor), https://www.gbif.org/species/5229389, Common Loon (Gavia immer), https://www.gbif.org/species/2481962, Wood Duck (Aix sponsa), https://www.gbif.org/species/2498387, Stilt Sandpiper (Calidris himantopus), https://www.gbif.org/species/5229400, Acadian Flycatcher (Empidonax virescens), https://www.gbif.org/species/2482802, Blue-winged Warbler (Vermivora cyanoptera), https://www.gbif.org/species/6093846, Worm-eating Warbler (Helmitheros vermivorum), https://www.gbif.org/species/2489603, Pine Siskin (Spinus pinus), https://www.gbif.org/species/5231635, Kentucky Warbler (Geothlypis formosa), https://www.gbif.org/species/6093586

جغرافية الموضوع: Little Wall Lake, https://www.geonames.org/4831878, Algona, https://www.geonames.org/4846602, Dunbar Slough, https://www.geonames.org/4854608, Ledges State Park, https://www.geonames.org/4864384, https://www.geonames.org/4877138

Time: Spencer, Elkader, Shimek State Forest Wildlife Management Area - Croton Unit, Stolley Gravel Pit Park

وصف الملف: 4 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9dr2pb23; IOU_19678; 9920; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_19678/datastream/TN/view/Iowa%20RBA,%20July%2029,%201996.jpg

الاتاحة: https://n2t.net/ark:/87292/w9dr2pb23
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_19678/datastream/TN/view/Iowa%20RBA,%20July%2029,%201996.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, Cooper's Hawk (Accipiter cooperii), https://www.gbif.org/species/2480621, Little Blue Heron (Egretta caerulea), https://www.gbif.org/species/2480894, White-eyed Vireo (Vireo griseus), https://www.gbif.org/species/2487413, Henslow's Sparrow (Ammodramus henslowii), https://www.gbif.org/species/2491119, Acadian Flycatcher (Empidonax virescens), https://www.gbif.org/species/2482802, Blue-winged Warbler (Vermivora cyanoptera), https://www.gbif.org/species/6093846, Worm-eating Warbler (Helmitheros vermivorum), https://www.gbif.org/species/2489603, Hooded Warbler (Setophaga citrina), https://www.gbif.org/species/6093374, Prairie Warbler (Setophaga discolor), https://www.gbif.org/species/7341789, Great-tailed Grackle (Quiscalus major), https://www.gbif.org/species/2484133

جغرافية الموضوع: Forneys Lake, https://www.geonames.org/4857456, Fremont County, https://www.geonames.org/4857806, https://www.geonames.org/4863846, Lake Macbride State Park, https://www.geonames.org/4863954, Shimek State Forest, https://www.geonames.org/4876290

Time: Lacey-Keosauqua State Park

وصف الملف: 2 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w97940w36; IOU_16633; 9007; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_16633/datastream/TN/view/Summer%201995%20Iowa%20field%20reports%20form,%20Chris%20Edwards.jpg

الاتاحة: https://n2t.net/ark:/87292/w97940w36
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_16633/datastream/TN/view/Summer%201995%20Iowa%20field%20reports%20form,%20Chris%20Edwards.jpg

المؤلفون: Engebretsen, Bery

المساهمون: Kent, Thomas H. (Thomas Hugh), 1934-, http://id.loc.gov/authorities/names/n78093572

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, Eared Grebe (Podiceps nigricollis), https://www.gbif.org/species/2482065, Blue-headed Vireo (Vireo solitarius), https://www.gbif.org/species/2487456, Long-tailed Duck (Clangula hyemalis), https://www.gbif.org/species/2498273, Virginia Rail (Rallus limicola), https://www.gbif.org/species/2474825, Ruddy Duck (Oxyura jamaicensis), https://www.gbif.org/species/2498305, Blue-winged Warbler (Vermivora cyanoptera), https://www.gbif.org/species/6093846, Worm-eating Warbler (Helmitheros vermivorum), https://www.gbif.org/species/2489603, Tennessee Warbler (Leiothlypis peregrina), https://www.gbif.org/species/7415507, Great-tailed Grackle (Quiscalus major), https://www.gbif.org/species/2484133, Shore-birds, Gulls, and Auks (Charadriiformes), https://www.gbif.org/species/7192402

جغرافية الموضوع: Des Moines, https://www.geonames.org/4853828, Saylorville Lake, https://www.geonames.org/4875629, Paul Errington Wildlife Management Area, https://www.geonames.org/11383169, Terra Lake, https://www.geonames.org/11837309

Time: Paul Errington Wildlife Management Area

وصف الملف: 2 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w97940w0r; IOU_15015; 9052; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_15015/datastream/TN/view/Bery%20Engebretsen%20letter%20to%20Thomas%20Kent%20regarding%20bird%20sightings,%20May%2031,%201995.jpg

الاتاحة: https://n2t.net/ark:/87292/w97940w0r
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_15015/datastream/TN/view/Bery%20Engebretsen%20letter%20to%20Thomas%20Kent%20regarding%20bird%20sightings,%20May%2031,%201995.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--Identification, http://id.worldcat.org/fast/833029, White-eyed Vireo (Vireo griseus), https://www.gbif.org/species/2487413, Townsend's Solitaire (Myadestes townsendi), https://www.gbif.org/species/2490849, Henslow's Sparrow (Ammodramus henslowii), https://www.gbif.org/species/2491119, Bewick's Wren (Thryomanes bewickii), https://www.gbif.org/species/2493843, Worm-eating Warbler (Helmitheros vermivorum), https://www.gbif.org/species/2489603, Hooded Warbler (Setophaga citrina), https://www.gbif.org/species/6093374, Spotted Towhee (Pipilo maculatus), https://www.gbif.org/species/9709230, Winter Wren (Troglodytes hiemalis), https://www.gbif.org/species/7340825

جغرافية الموضوع: Lake Anita State Park, https://www.geonames.org/4863894, Riverton Wildlife Management Area, https://www.geonames.org/4873197, Shimek State Forest Wildlife Management Area - Croton Unit, https://www.geonames.org/4876291

Time: Riverton Wildlife Management Area, Shimek State Forest Wildlife Management Area - Croton Unit

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w93b5w91v; IOU_15062; MS0166b026f004i0101.tif; 9044; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_15062/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20spring%201995,%20Bob%20Cecil.jpg

الاتاحة: https://n2t.net/ark:/87292/w93b5w91v
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_15062/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20spring%201995,%20Bob%20Cecil.jpg

المؤلفون: Norris, Bill

المساهمون: Dinsmore, James J., http://id.loc.gov/authorities/names/n83129970, Ehresman, Bruce, http://id.loc.gov/authorities/names/nb2015020163

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

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Birds--Identification, http://id.worldcat.org/fast/833029, Birdsongs, http://id.worldcat.org/fast/833119, Chestnut-sided Warbler (Setophaga pensylvanica), https://www.gbif.org/species/6092942, Worm-eating Warbler (Helmitheros vermivorum), https://www.gbif.org/species/2489603, Canada Warbler (Cardellina canadensis), https://www.gbif.org/species/6091946, Golden-crowned Kinglet (Regulus satrapa), https://www.gbif.org/species/2484591

جغرافية الموضوع: White Pine Hollow State Park, https://www.geonames.org/4881858, Backbone State Park, https://www.geonames.org/4847544

وصف الملف: 8 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w92805055; IOU_9383; 5128; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_9383/datastream/TN/view/William%20Norris%20letter%20to%20Jim%20Dinsmore%20regarding%20birds%20sighted%20in%20North-East%20Iowa,%20June%2015,%201994.jpg

الاتاحة: https://n2t.net/ark:/87292/w92805055
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_9383/datastream/TN/view/William%20Norris%20letter%20to%20Jim%20Dinsmore%20regarding%20birds%20sighted%20in%20North-East%20Iowa,%20June%2015,%201994.jpg

المؤلفون: Kent, Thomas H. (Thomas Hugh), 1934-, http://id.loc.gov/authorities/names/n78093572

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

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Birds--Identification, http://id.worldcat.org/fast/833029, Birdsongs, http://id.worldcat.org/fast/833119, Western Tanager (Piranga ludoviciana), https://www.gbif.org/species/2488484, Rose-breasted Grosbeak (Pheucticus ludovicianus), https://www.gbif.org/species/2490494, Gray-cheeked Thrush (Catharus minimus), https://www.gbif.org/species/2490826, Yellow-throated Warbler (Setophaga dominica), https://www.gbif.org/species/7341800, Greater Scaup (Aythya marila), https://www.gbif.org/species/2498265, Red-eyed Vireo (Vireo olivaceus), https://www.gbif.org/species/2487430, Worm-eating Warbler (Helmitheros vermivorum), https://www.gbif.org/species/2489603, Scarlet Tanager (Piranga olivacea), https://www.gbif.org/species/2488517, Yellow-throated Vireo (Vireo flavifrons), https://www.gbif.org/species/2487453, Cliff Swallow (Petrochelidon pyrrhonota), https://www.gbif.org/species/2489169

جغرافية الموضوع: Blue Lake, https://www.geonames.org/4848903, Cone Marsh Wildlife Management Area, https://www.geonames.org/4852456, Forneys Lake State Wildlife Management Area, https://www.geonames.org/4857457, Iowa City, https://www.geonames.org/4862034, Swan Lake State Wildlife Area, https://www.geonames.org/5275260

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/w9r49g98m; IOU_9180; 5078; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_9180/datastream/TN/view/Field%20report,%20Spring%201994,%20Thomas%20Kent.jpg

الاتاحة: https://n2t.net/ark:/87292/w9r49g98m
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_9180/datastream/TN/view/Field%20report,%20Spring%201994,%20Thomas%20Kent.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, Birdsongs, http://id.worldcat.org/fast/833119, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, Upland Sandpiper (Bartramia longicauda), https://www.gbif.org/species/2481705, Cattle Egret (Bubulcus ibis), https://www.gbif.org/species/2480830, Least Tern (Sternula antillarum), https://www.gbif.org/species/5789285, Yellow-Crowned Night Heron (Nycticorax violaceus), https://www.gbif.org/species/7928130, Piping Plover (Charadrius melodus), https://www.gbif.org/species/2480283, Lesser Yellowlegs (Tringa flavipes), https://www.gbif.org/species/2481721, Black-throated Green Warbler (Setophaga virens), https://www.gbif.org/species/6092631, Worm-eating Warbler (Helmitheros vermivorum), https://www.gbif.org/species/2489603, Prairie Warbler (Setophaga discolor), https://www.gbif.org/species/7341789

جغرافية الموضوع: Appanoose County, https://www.geonames.org/4847063, Lee County, https://www.geonames.org/4864395, Shimek State Forest Wildlife Management Area - Croton Unit, https://www.geonames.org/4876291, MidAmerican Energy Ponds, https://www.geonames.org/11748981, Cordova Park, https://www.geonames.org/4852659

Time: 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/w95m62874; IOU_20390; 9768; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_20390/datastream/TN/view/Iowa%20Birdline%20update,%20June%2027,%201994.jpg

الاتاحة: https://n2t.net/ark:/87292/w95m62874
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_20390/datastream/TN/view/Iowa%20Birdline%20update,%20June%2027,%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, Birds--Migration, http://id.worldcat.org/fast/833033, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, American Golden Plover (Pluvialis dominica), https://www.gbif.org/species/2480328, Marbled Godwit (Limosa fedoa), https://www.gbif.org/species/2481684, Cinnamon Teal (Anas cyanoptera), https://www.gbif.org/species/2498139, Ross' Goose (Chen rossii), https://www.gbif.org/species/2498160, Dunlin (Calidris alpina), https://www.gbif.org/species/2481759, Black-crowned Night Heron (Nycticorax nycticorax), https://www.gbif.org/species/2480863, Piping Plover (Charadrius melodus), https://www.gbif.org/species/2480283, Hudsonian Godwit (Limosa haemastica), https://www.gbif.org/species/2481680, Worm-eating Warbler (Helmitheros vermivorum), https://www.gbif.org/species/2489603, Perching-birds and songbirds (Passeriformes), https://www.gbif.org/species/729

جغرافية الموضوع: Blue Lake, https://www.geonames.org/4848903, Cone Marsh Wildlife Management Area, https://www.geonames.org/4852456, Coralville Lake, https://www.geonames.org/4852648, Forneys Lake, https://www.geonames.org/4857456, Hawkeye Wildlife Management Area, https://www.geonames.org/4860109

Time: Riverton Wildlife Management Area, Shimek State Forest Wildlife Management Area - Croton Unit

وصف الملف: 7 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9w669b1d; IOU_20445; 9777; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_20445/datastream/TN/view/Iowa%20Birdline%20update,%20April%2025,%201994.jpg

الاتاحة: https://n2t.net/ark:/87292/w9w669b1d
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_20445/datastream/TN/view/Iowa%20Birdline%20update,%20April%2025,%201994.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--Identification, http://id.worldcat.org/fast/833029, Birdsongs, http://id.worldcat.org/fast/833119, Least Flycatcher (Empidonax minimus), https://www.gbif.org/species/2482791, Bewick's Wren (Thryomanes bewickii), https://www.gbif.org/species/2493843, Goldeneye (Bucephala clangula), https://www.gbif.org/species/2498326, Ruby-throated Hummingbird (Archilochus colubris), https://www.gbif.org/species/5228514, Yellow-bellied Flycatcher (Empidonax flaviventris), https://www.gbif.org/species/2482785, Common Nighthawk (Chordeiles minor), https://www.gbif.org/species/2497035, Worm-eating Warbler (Helmitheros vermivorum), https://www.gbif.org/species/2489603, Louisiana Waterthrush (Parkesia motacilla), https://www.gbif.org/species/6093862, Hooded Warbler (Setophaga citrina), https://www.gbif.org/species/6093374, Yellow-throated Vireo (Vireo flavifrons), https://www.gbif.org/species/2487453

جغرافية الموضوع: Polk County, https://www.geonames.org/4871782, Shimek State Forest Wildlife Management Area - Croton Unit, https://www.geonames.org/4876291, Pool 19, https://www.geonames.org/9682906

Time: Shimek State Forest Wildlife Management Area - Croton Unit

وصف الملف: 2 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9b853j7v; IOU_8186; 4927; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_8186/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Bob%20Cecil,%20Spring%201993.jpg

الاتاحة: https://n2t.net/ark:/87292/w9b853j7v
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_8186/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Bob%20Cecil,%20Spring%201993.jpg

المؤلفون: Staudt, Thomas J.

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

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Cooper's Hawk (Accipiter cooperii), https://www.gbif.org/species/2480621, Alder Flycatcher (Empidonax alnorum), https://www.gbif.org/species/2482809, Clay-colored Sparrow (Spizella pallida), https://www.gbif.org/species/2492101, Loggerhead Shrike (Lanius ludovicianus), https://www.gbif.org/species/2492870, Yellow-bellied Flycatcher (Empidonax flaviventris), https://www.gbif.org/species/2482785, Caspian Tern (Hydroprogne caspia), https://www.gbif.org/species/2481236, Cerulean Warbler (Setophaga cerulea), https://www.gbif.org/species/6093350, Worm-eating Warbler (Helmitheros vermivorum), https://www.gbif.org/species/2489603, Canada Warbler (Cardellina canadensis), https://www.gbif.org/species/6091946, Mourning Warbler (Geothlypis philadelphia), https://www.gbif.org/species/5789148

جغرافية الموضوع: Hickory Hill Park, https://www.geonames.org/4860516, Lake Macbride State Park, https://www.geonames.org/4863954, Marble Rock, https://www.geonames.org/4866201, Otter Creek Marsh State Wildlife Refuge, https://www.geonames.org/4870345, Lily Pond, https://www.geonames.org/4864707

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9mw28f93; IOU_8724; MS0166b025f004i165.tif; 4962; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_8724/datastream/TN/view/Annotated%20bird%20sighting%20list%20for%20Spring%201993%20compiled%20by%20Thomas%20Staudt.jpg

الاتاحة: https://n2t.net/ark:/87292/w9mw28f93
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_8724/datastream/TN/view/Annotated%20bird%20sighting%20list%20for%20Spring%201993%20compiled%20by%20Thomas%20Staudt.jpg

المؤلفون: 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, Birds--Counting, http://id.worldcat.org/fast/832986, Birds--Identification, http://id.worldcat.org/fast/833029, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, Henslow's Sparrow (Ammodramus henslowii), https://www.gbif.org/species/2491119, Clay-colored Sparrow (Spizella pallida), https://www.gbif.org/species/2492101, Short-eared Owl (Asio flammeus), https://www.gbif.org/species/2497295, Cattle Egret (Bubulcus ibis), https://www.gbif.org/species/2480830, Black Rail (Laterallus jamaicensis), https://www.gbif.org/species/2474590, Yellow-Crowned Night Heron (Nycticorax violaceus), https://www.gbif.org/species/7928130, Worm-eating Warbler (Helmitheros vermivorum), https://www.gbif.org/species/2489603, Hooded Warbler (Setophaga citrina), https://www.gbif.org/species/6093374, Red-breasted Nuthatch (Sitta canadensis), https://www.gbif.org/species/2484879, Sandhill Crane (Grus canadensis), https://www.gbif.org/species/2474953, Warblers (Parulidae), https://www.gbif.org/species/5263

جغرافية الموضوع: Cardinal Marsh State Wildlife Area, https://www.geonames.org/4850389, Cerro Gordo County, https://www.geonames.org/4851093, https://www.geonames.org/4863846, Marshalltown, https://www.geonames.org/4866371, Zirbel Slough, https://www.geonames.org/4882783

Time: Lacey-Keosauqua State Park, Marshalltown, 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/w9v698f91; IOU_29915; 9721; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_29915/datastream/TN/view/Iowa%20Birdline%20update,%20May%203,%201993.jpg

الاتاحة: https://n2t.net/ark:/87292/w9v698f91
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_29915/datastream/TN/view/Iowa%20Birdline%20update,%20May%203,%201993.jpg

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

المساهمون: Hertzel, L. Paul, Sinclair, Jim

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

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Birds--Identification, http://id.worldcat.org/fast/833029, Birdsongs, http://id.worldcat.org/fast/833119, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, Swallow-tailed Kite (Elanoides forficatus), https://www.gbif.org/species/2480461, White-eyed Vireo (Vireo griseus), https://www.gbif.org/species/2487413, Townsend's Solitaire (Myadestes townsendi), https://www.gbif.org/species/2490849, Whimbrel (Numenius phaeopus), https://www.gbif.org/species/2481784, Yellow-Crowned Night Heron (Nycticorax violaceus), https://www.gbif.org/species/7928130, Piping Plover (Charadrius melodus), https://www.gbif.org/species/2480283, White-rumped Sandpiper (Calidris fuscicollis), https://www.gbif.org/species/2481756, Black-billed Cuckoo (Coccyzus erythropthalmus), https://www.gbif.org/species/2496286, Worm-eating Warbler (Helmitheros vermivorum), https://www.gbif.org/species/2489603, Prairie Warbler (Setophaga discolor), https://www.gbif.org/species/7341789, Great-tailed Grackle (Quiscalus major), https://www.gbif.org/species/2484133

جغرافية الموضوع: Finn Pond Wildlife Area, https://www.geonames.org/4856625, https://www.geonames.org/4859964, Riverton Wildlife Management Area, https://www.geonames.org/4873197, Warren County, https://www.geonames.org/4880695, Fairfield, https://www.geonames.org/4855967

Time: Hartman Reserve Nature Center, Riverton Wildlife Management Area, Shimek State Forest Wildlife Management Area - Croton Unit, Polk City Cemetery

وصف الملف: 5 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9736m401; IOU_17993; 9677; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17993/datastream/TN/view/Iowa%20Birdline%20update,%20May%2019,%201992.jpg

الاتاحة: https://n2t.net/ark:/87292/w9736m401
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17993/datastream/TN/view/Iowa%20Birdline%20update,%20May%2019,%201992.jpg