المؤلفون: Von Ehwegen, Gerald

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--Nests, http://id.worldcat.org/fast/833043, Birds--Infancy, http://id.worldcat.org/fast/833030, Yellow-bellied Sapsucker (Sphyrapicus varius), https://www.gbif.org/species/2478605, Bell's Vireo (Vireo bellii), https://www.gbif.org/species/2487441, Trumpeter Swan (Cygnus buccinator), https://www.gbif.org/species/2498345, Wood Thrush (Hylocichla mustelina), https://www.gbif.org/species/2490872, Black-billed Cuckoo (Coccyzus erythropthalmus), https://www.gbif.org/species/2496286, Scarlet Tanager (Piranga olivacea), https://www.gbif.org/species/2488517, Blue Grosbeak (Passerina caerulea), https://www.gbif.org/species/5230862, Red-breasted Nuthatch (Sitta canadensis), https://www.gbif.org/species/2484879, Green Heron (Butorides virescens), https://www.gbif.org/species/9539567, Great Blue Heron (Ardea herodias), https://www.gbif.org/species/9630752

جغرافية الموضوع: Browns Lake, https://www.geonames.org/4849514, Sioux City, https://www.geonames.org/4876523, Monona County, https://www.geonames.org/4867704, Monona, https://www.geonames.org/4867700, Loess Hills Wildlife Area, https://www.geonames.org/4865285

Time: Gitchie Manitou State Preserve

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9183442x; IOU_17276; MS0166b039f012i113.tif; 9177; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17276/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Gerald%20Von%20Ehwegen,%20summer%202005.jpg

الاتاحة: https://n2t.net/ark:/87292/w9183442x
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17276/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Gerald%20Von%20Ehwegen,%20summer%202005.jpg

المؤلفون: 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--Nests, http://id.worldcat.org/fast/833043, Birdsongs, http://id.worldcat.org/fast/833119, Birds--Infancy, http://id.worldcat.org/fast/833030, White-faced Ibis (Plegadis chihi), https://www.gbif.org/species/9375033, Ring-billed Gull (Larus delawarensis), https://www.gbif.org/species/2481134, American White Pelican (Pelecanus erythrorhynchos), https://www.gbif.org/species/5229155, Black-necked Stilt (Himantopus mexicanus), https://www.gbif.org/species/5229128, Greater Yellowlegs (Tringa melanoleuca), https://www.gbif.org/species/2481720, Black-billed Cuckoo (Coccyzus erythropthalmus), https://www.gbif.org/species/2496286, Yellow-throated Vireo (Vireo flavifrons), https://www.gbif.org/species/2487453, Great Blue Heron (Ardea herodias), https://www.gbif.org/species/9630752, Sandhill Crane (Grus canadensis), https://www.gbif.org/species/2474953, Great Egret (Ardea alba), https://www.gbif.org/species/9752617, Ducks, Geese

جغرافية الموضوع: Big Wall Lake Wildlife Management Area, https://www.geonames.org/4848626, Ledges State Park, https://www.geonames.org/4864384, Sweet Marsh, https://www.geonames.org/8502940, Ada Hayden Heritage Park, https://www.geonames.org/11749181, Colo Bogs Wildlife Management Area, https://www.geonames.org/11778230

Time: Hanlontown

وصف الملف: 5 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9td9n925; IOU_15468; 9154; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_15468/datastream/TN/view/Field%20notes%20contributed%20by%20James%20J.%20Dinsmore,%20summer%202004.jpg

الاتاحة: https://n2t.net/ark:/87292/w9td9n925
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_15468/datastream/TN/view/Field%20notes%20contributed%20by%20James%20J.%20Dinsmore,%20summer%202004.jpg

المؤلفون: Koenig, Darwin

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, Upland Sandpiper (Bartramia longicauda), https://www.gbif.org/species/2481705, Alder Flycatcher (Empidonax alnorum), https://www.gbif.org/species/2482809, Yellow-headed Blackbird (Xanthocephalus xanthocephalus), https://www.gbif.org/species/2484195, Bell's Vireo (Vireo bellii), https://www.gbif.org/species/2487441, Ruddy Duck (Oxyura jamaicensis), https://www.gbif.org/species/2498305, Blue Grosbeak (Passerina caerulea), https://www.gbif.org/species/5230862, Snow Goose (Chen caerulescens), https://www.gbif.org/species/2498165, Gadwall (Anas strepera), https://www.gbif.org/species/2498151, Eastern Whip-poor-will (Antrostomus vociferus), https://www.gbif.org/species/6101178, Great Blue Heron (Ardea herodias), https://www.gbif.org/species/9630752

جغرافية الموضوع: Little Clear Lake Park, https://www.geonames.org/4865046, Lizard Lake, https://www.geonames.org/4865226, O'Brien County, https://www.geonames.org/4869475, Mill Creek State Park, https://www.geonames.org/4867406, Dog Creek County Park, https://www.geonames.org/4854168

Time: Grant Township

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9h98zf6d; IOU_17280; MS0166b039f010i057.tif; 8984; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17280/datastream/TN/view/Darwin%20Koenig%20letter%20to%20James%20J.%20Dinsmore%20regarding%20bird%20sightings,%20July%2029,%202003.jpg

الاتاحة: https://n2t.net/ark:/87292/w9h98zf6d
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17280/datastream/TN/view/Darwin%20Koenig%20letter%20to%20James%20J.%20Dinsmore%20regarding%20bird%20sightings,%20July%2029,%202003.jpg

المؤلفون: Nickell, Kent

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, Killdeer (Charadrius vociferus), https://www.gbif.org/species/2480320, Solitary Sandpiper (Tringa solitaria), https://www.gbif.org/species/2481710, Spotted Sandpiper (Actitis macularius), https://www.gbif.org/species/2481798, Pectoral Sandpiper (Calidris melanotos), https://www.gbif.org/species/2481744, Great Blue Heron (Ardea herodias), https://www.gbif.org/species/9630752, Sandhill Crane (Grus canadensis), https://www.gbif.org/species/2474953, Least Sandpiper (Calidris minutilla), https://www.gbif.org/species/2481745

جغرافية الموضوع: Big Marsh Wildlife Area, https://www.geonames.org/4848590

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9g15tc74; IOU_16345; MS166b028f007i057.tif; 7771; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_16345/datastream/TN/view/Kent%20Nickell%20email%20to%20IA-BIRDS%20mailing%20list%20regarding%20bird%20sightings,%20July%2017,%202001.jpg

الاتاحة: https://n2t.net/ark:/87292/w9g15tc74
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_16345/datastream/TN/view/Kent%20Nickell%20email%20to%20IA-BIRDS%20mailing%20list%20regarding%20bird%20sightings,%20July%2017,%202001.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: 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--Nests, http://id.worldcat.org/fast/833043, Purple Martin (Progne subis), https://www.gbif.org/species/2489129, Eastern Wood-Pewee (Contopus virens), https://www.gbif.org/species/5229734, House Finch (Haemorhous mexicanus), https://www.gbif.org/species/8323485, Wood Duck (Aix sponsa), https://www.gbif.org/species/2498387, Downy Woodpecker (Dendrocopos pubescens), https://www.gbif.org/species/2477787, Hairy Woodpecker (Picoides villosus), https://www.gbif.org/species/2477741, House Wren (Troglodytes aedon), https://www.gbif.org/species/5231459, Red-bellied Woodpecker (Melanerpes carolinus), https://www.gbif.org/species/2478106, Great Blue Heron (Ardea herodias), https://www.gbif.org/species/9630752

جغرافية الموضوع: Dickinson County, https://www.geonames.org/4853961, https://www.geonames.org/4870217, Sioux City, https://www.geonames.org/4876523, West Okoboji Lake, https://www.geonames.org/4881478, Woodbury County, https://www.geonames.org/4882396

Time: Osceola County, Wahpeton

وصف الملف: 2 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9qr4ns03; IOU_15310; 7244; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_15310/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20summer%201999,%20Jack%20Jones.jpg

الاتاحة: https://n2t.net/ark:/87292/w9qr4ns03
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_15310/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20summer%201999,%20Jack%20Jones.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--Identification, http://id.worldcat.org/fast/833029, Birds--Nests, http://id.worldcat.org/fast/833043, Birdsongs, http://id.worldcat.org/fast/833119, Yellow-bellied Sapsucker (Sphyrapicus varius), https://www.gbif.org/species/2478605, Western Sandpiper (Calidris mauri), https://www.gbif.org/species/2481742, Golden Eagle (Aquila chrysaetos), https://www.gbif.org/species/2480506, Cerulean Warbler (Setophaga cerulea), https://www.gbif.org/species/6093350, Great Blue Heron (Ardea herodias), https://www.gbif.org/species/9630752, Common Tern (Sterna hirundo), https://www.gbif.org/species/9367409

جغرافية الموضوع: Dan Green Slough Wildlife Management Area, https://www.geonames.org/4853359, Deweys Pasture State Game Management Area, https://www.geonames.org/4853903, Diamond Lake, https://www.geonames.org/4853932, Grovers Lake, https://www.geonames.org/5028977, West Hottes Lake, https://www.geonames.org/4881415

Time: Lost Island Huston Park

وصف الملف: 3 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9sx64b3m; IOU_13515; 6893; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_13515/datastream/TN/view/Field%20reports,%20Iowa%20Bird%20Life,%20Lee%20Schoenewe,%20spring%201999.jpg

الاتاحة: https://n2t.net/ark:/87292/w9sx64b3m
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_13515/datastream/TN/view/Field%20reports,%20Iowa%20Bird%20Life,%20Lee%20Schoenewe,%20spring%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: 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: Killman, Dave

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, Least Tern (Sternula antillarum), https://www.gbif.org/species/5789285, Common Loon (Gavia immer), https://www.gbif.org/species/2481962, Pileated Woodpecker (Dryocopus pileatus), https://www.gbif.org/species/5228824, Great Blue Heron (Ardea herodias), https://www.gbif.org/species/9630752, Common Tern (Sterna hirundo), https://www.gbif.org/species/9367409

جغرافية الموضوع: Appanoose County, https://www.geonames.org/4847063, Cone Marsh Wildlife Management Area, https://www.geonames.org/4852456, Jefferson County, https://www.geonames.org/4862494, Van Buren County, https://www.geonames.org/4879999, Fairfield, https://www.geonames.org/4855967

وصف الملف: 7 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w98w3837x; IOU_13539; 6882; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_13539/datastream/TN/view/Sighting%20record%20listing,%20David%20Killman,%20June%204,%201999.jpg

الاتاحة: https://n2t.net/ark:/87292/w98w3837x
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_13539/datastream/TN/view/Sighting%20record%20listing,%20David%20Killman,%20June%204,%201999.jpg

المؤلفون: Petersen, Marietta

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, Weather, http://id.worldcat.org/fast/1173087, White-crowned Sparrow (Zonotrichia leucophrys), https://www.gbif.org/species/5231132, Hooded Warbler (Setophaga citrina), https://www.gbif.org/species/6093374, Cape May Warbler (Setophaga tigrina), https://www.gbif.org/species/6093357, Great Blue Heron (Ardea herodias), https://www.gbif.org/species/9630752, American Goldfinch (Spinus tristis), https://www.gbif.org/species/5231640

جغرافية الموضوع: Cass County, https://www.geonames.org/4850583, Marne, https://www.geonames.org/4866326

وصف الملف: 2 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9b853k0x; IOU_13013; 6887; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_13013/datastream/TN/view/Spring%20field%20report,%201999,%20Marietta%20Petersen.jpg

الاتاحة: https://n2t.net/ark:/87292/w9b853k0x
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_13013/datastream/TN/view/Spring%20field%20report,%201999,%20Marietta%20Petersen.jpg

المؤلفون: Porter, Diane 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--Identification, http://id.worldcat.org/fast/833029, Birdsongs, http://id.worldcat.org/fast/833119, Double-crested Cormorant (Phalacrocorax auritus), https://www.gbif.org/species/2481875, Yellow-billed Cuckoo (Coccyzus americanus), https://www.gbif.org/species/2496287, Wood Thrush (Hylocichla mustelina), https://www.gbif.org/species/2490872, Pileated Woodpecker (Dryocopus pileatus), https://www.gbif.org/species/5228824, Northern Rough-winged Swallow (Stelgidopteryx serripennis), https://www.gbif.org/species/2489202, Prothonotary Warbler (Protonotaria citrea), https://www.gbif.org/species/2489871, Bank Swallow (Riparia riparia), https://www.gbif.org/species/2489160, Great Blue Heron (Ardea herodias), https://www.gbif.org/species/9630752

جغرافية الموضوع: Jefferson County, https://www.geonames.org/4862494, Lake Darling State Park, https://www.geonames.org/4863930, Louisa County, https://www.geonames.org/4865506

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w93x83m8r; IOU_12943; MS166b028f001i056.tif; 6752; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12943/datastream/TN/view/Iowa%20seasonal%20report%20summer%2098,%20Diane%20Porter.jpg

الاتاحة: https://n2t.net/ark:/87292/w93x83m8r
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12943/datastream/TN/view/Iowa%20seasonal%20report%20summer%2098,%20Diane%20Porter.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: Bierman, Dick

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

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Swainson's Hawk (Buteo swainsoni), https://www.gbif.org/species/2480562, Horned Grebe (Podiceps auritus), https://www.gbif.org/species/2482059, Carolina Wren (Thryothorus ludovicianus), https://www.gbif.org/species/2493801, Snowy Egret (Egretta thula), https://www.gbif.org/species/2480873, Cattle Egret (Bubulcus ibis), https://www.gbif.org/species/2480830, Black-bellied Plover (Pluvialis squatarola), https://www.gbif.org/species/2480327, Pine Siskin (Spinus pinus), https://www.gbif.org/species/5231635, Winter Wren (Troglodytes hiemalis), https://www.gbif.org/species/7340825, Great Blue Heron (Ardea herodias), https://www.gbif.org/species/9630752

جغرافية الموضوع: Cherokee County, https://www.geonames.org/4851249, https://www.geonames.org/4870217, Woodbury County, https://www.geonames.org/4882396, Cherokee, https://www.geonames.org/4851247, Pocahontas County, https://www.geonames.org/4871736

Time: Osceola County

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w96h4cr65; IOU_12601; MS166b027f007i057.tif; 6325; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12601/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Dick%20Bierman,%20spring%201998.jpg

الاتاحة: https://n2t.net/ark:/87292/w96h4cr65
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12601/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Dick%20Bierman,%20spring%201998.jpg

المؤلفون: Lesher, Fred

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, Pied-billed Grebe (Podilymbus podiceps), https://www.gbif.org/species/2482077, Blue-winged Teal (Anas discors), https://www.gbif.org/species/2498073, Chuck-will's-widow (Caprimulgus carolinensis), https://www.gbif.org/species/2496909, Greater Yellowlegs (Tringa melanoleuca), https://www.gbif.org/species/2481720, American Woodcock (Scolopax minor), https://www.gbif.org/species/2481695, Purple Finch (Haemorhous purpureus), https://www.gbif.org/species/7804446, Eurasian Tree Sparrow (Passer montanus), https://www.gbif.org/species/5231198, Common Loon (Gavia immer), https://www.gbif.org/species/2481962, Gray Partridge (Perdix perdix), https://www.gbif.org/species/2473958, Ruddy Turnstone (Arenaria interpres), https://www.gbif.org/species/2481776, Great Blue Heron (Ardea herodias), https://www.gbif.org/species/9630752, Bonaparte's Gull (Chroicocephalus philadelphia), https://www.gbif.org/species/6065818

جغرافية الموضوع: Allamakee County, https://www.geonames.org/4846643, Conesville, https://www.geonames.org/4852458, Jackson County, https://www.geonames.org/4862320, Lansing, https://www.geonames.org/4864165, Muscatine, https://www.geonames.org/4868404

وصف الملف: 2 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9sq8qj7z; IOU_11562; 6217; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_11562/datastream/TN/view/Field%20notes%20contributed%20by%20Fred%20Lesher,%20June%206,%201997.jpg

الاتاحة: https://n2t.net/ark:/87292/w9sq8qj7z
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_11562/datastream/TN/view/Field%20notes%20contributed%20by%20Fred%20Lesher,%20June%206,%201997.jpg

المؤلفون: 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, Birdsongs, http://id.worldcat.org/fast/833119, Birds--Infancy, http://id.worldcat.org/fast/833030, Bald Eagle (Haliaeetus leucocephalus), https://www.gbif.org/species/2480446, Turkey Vulture (Cathartes aura), https://www.gbif.org/species/2481930, Yellow-Crowned Night Heron (Nycticorax violaceus), https://www.gbif.org/species/7928130, Osprey (Pandion haliaetus), https://www.gbif.org/species/2480726, Hooded Warbler (Setophaga citrina), https://www.gbif.org/species/6093374, Great Blue Heron (Ardea herodias), https://www.gbif.org/species/9630752

جغرافية الموضوع: Des Moines River, https://www.geonames.org/4853860, Warren County, https://www.geonames.org/4880695, Woodland Mounds State Preserve, https://www.geonames.org/4882420, Lake Ahquabi State Park, https://www.geonames.org/4863890

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9d795b9r; IOU_9541; MS166b027f002i053.tif; 5379; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_9541/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Jim%20Sinclair,%20summer%201996.jpg

الاتاحة: https://n2t.net/ark:/87292/w9d795b9r
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_9541/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Jim%20Sinclair,%20summer%201996.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--Nests, http://id.worldcat.org/fast/833043, Birdsongs, http://id.worldcat.org/fast/833119, Pied-billed Grebe (Podilymbus podiceps), https://www.gbif.org/species/2482077, Willow Flycatcher (Empidonax traillii), https://www.gbif.org/species/2482786, Yellow-headed Blackbird (Xanthocephalus xanthocephalus), https://www.gbif.org/species/2484195, Grasshopper Sparrow (Ammodramus savannarum), https://www.gbif.org/species/2491123, Ruby-throated Hummingbird (Archilochus colubris), https://www.gbif.org/species/5228514, Wood Thrush (Hylocichla mustelina), https://www.gbif.org/species/2490872, Dickcissel (Spiza americana), https://www.gbif.org/species/2490363, Spotted Sandpiper (Actitis macularius), https://www.gbif.org/species/2481798, American Redstart (Setophaga ruticilla), https://www.gbif.org/species/2489985, Great Blue Heron (Ardea herodias), https://www.gbif.org/species/9630752, Great-tailed Grackle (Quiscalus major), https://www.gbif.org/species/2484133, King Rail (Rallus elegans), https://www.gbif.org/species/9480015

جغرافية الموضوع: Polk County, https://www.geonames.org/4871782, Saylorville Lake, https://www.geonames.org/4875629, Paul Errington Wildlife Management Area, https://www.geonames.org/11383169, Walnut Woods State Park, https://www.geonames.org/4880581, Brown's Woods, https://www.geonames.org/11820457

Time: Paul Errington Wildlife Management Area

وصف الملف: 3 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9930nw2m; IOU_9122; 5358; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_9122/datastream/TN/view/Field%20notes%20contributed%20by%20Bery%20Engebretsen,%20summer%201996.jpg

الاتاحة: https://n2t.net/ark:/87292/w9930nw2m
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_9122/datastream/TN/view/Field%20notes%20contributed%20by%20Bery%20Engebretsen,%20summer%201996.jpg

المؤلفون: Petersen, Peter C.

المساهمون: Dorrance, Dan, Petersen, Mary Lou

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

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Upland Sandpiper (Bartramia longicauda), https://www.gbif.org/species/2481705, White-eyed Vireo (Vireo griseus), https://www.gbif.org/species/2487413, Chuck-will's-widow (Caprimulgus carolinensis), https://www.gbif.org/species/2496909, American Woodcock (Scolopax minor), https://www.gbif.org/species/2481695, Eurasian Tree Sparrow (Passer montanus), https://www.gbif.org/species/5231198, Wood Duck (Aix sponsa), https://www.gbif.org/species/2498387, Northern Mockingbird (Mimus polyglottos), https://www.gbif.org/species/5231677, Prothonotary Warbler (Protonotaria citrea), https://www.gbif.org/species/2489871, Great Blue Heron (Ardea herodias), https://www.gbif.org/species/9630752

جغرافية الموضوع: Huron Island, https://www.geonames.org/4861408, Big Sand Mound Nature Preserve, https://www.geonames.org/11778085, Green Island Wildlife Management Area, https://www.geonames.org/8502077, Hawkeye-Dolbee Diversion Channel, https://www.geonames.org/4860111, Elvira, https://www.geonames.org/4855508

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9cj87n2n; IOU_17281; MS0166b026f005i055.tif; 9023; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17281/datastream/TN/view/Summer%201995,%20Peter%20Petersen.jpg

الاتاحة: https://n2t.net/ark:/87292/w9cj87n2n
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17281/datastream/TN/view/Summer%201995,%20Peter%20Petersen.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, Broad-winged Hawk (Buteo platypterus), https://www.gbif.org/species/2480538, Upland Sandpiper (Bartramia longicauda), https://www.gbif.org/species/2481705, Pied-billed Grebe (Podilymbus podiceps), https://www.gbif.org/species/2482077, Western Kingbird (Tyrannus verticalis), https://www.gbif.org/species/5229675, Snow Goose (Chen caerulescens), https://www.gbif.org/species/2498165, Northern Shoveler (Anas clypeata), https://www.gbif.org/species/2498089, Green-winged Teal (Anas crecca), https://www.gbif.org/species/8214667, Great Blue Heron (Ardea herodias), https://www.gbif.org/species/9630752, Shore-birds, Gulls, and Auks (Charadriiformes), https://www.gbif.org/species/7192402

جغرافية الموضوع: Saylorville Lake, https://www.geonames.org/4875629, Paul Errington Wildlife Management Area, https://www.geonames.org/11383169, Terra Lake, https://www.geonames.org/11837309, https://www.geonames.org/4849414

Time: Paul Errington Wildlife Management Area, Broadlawns Medical Center

وصف الملف: 3 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9nc5sf07; IOU_16781; 9010; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_16781/datastream/TN/view/Bery%20Engebretsen%20letter%20to%20Jim%20Dinsmore%20regarding%20summer%20bird%20sightings,%20August%201,%201995.jpg

الاتاحة: https://n2t.net/ark:/87292/w9nc5sf07
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_16781/datastream/TN/view/Bery%20Engebretsen%20letter%20to%20Jim%20Dinsmore%20regarding%20summer%20bird%20sightings,%20August%201,%201995.jpg

المؤلفون: 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--Food, http://id.worldcat.org/fast/833019, Birds--Infancy, http://id.worldcat.org/fast/833030, Red-shouldered Hawk (Buteo lineatus), https://www.gbif.org/species/2480529, Pied-billed Grebe (Podilymbus podiceps), https://www.gbif.org/species/2482077, Lapland Longspur (Calcarius lapponicus), https://www.gbif.org/species/2491678, Northern Goshawk (Accipiter gentilis), https://www.gbif.org/species/2480589, Virginia Rail (Rallus limicola), https://www.gbif.org/species/2474825, American Pipit (Anthus rubescens), https://www.gbif.org/species/2490263, Red-breasted Nuthatch (Sitta canadensis), https://www.gbif.org/species/2484879, Greater White-fronted Goose (Anser albifrons), https://www.gbif.org/species/2498017, Cape May Warbler (Setophaga tigrina), https://www.gbif.org/species/6093357, Great Blue Heron (Ardea herodias), https://www.gbif.org/species/9630752, Hawks and Eagles (Accipitridae), https://www.gbif.org/species/2877, Warblers (Parulidae), https://www.gbif.org/species/5263

جغرافية الموضوع: Algona, https://www.geonames.org/4846602, Union Slough National Wildlife Refuge, https://www.geonames.org/4879394, https://www.geonames.org/4873097, Smith Lake Park, https://www.geonames.org/4876738

Time: Riverview Cemetery

وصف الملف: 3 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w91v5bf60; IOU_14714; 9107; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_14714/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Matthew%20Kenne,%20fall%201995.jpg

الاتاحة: https://n2t.net/ark:/87292/w91v5bf60
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_14714/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Matthew%20Kenne,%20fall%201995.jpg