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

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, Ring-billed Gull (Larus delawarensis), https://www.gbif.org/species/2481134, Upland Sandpiper (Bartramia longicauda), https://www.gbif.org/species/2481705, American White Pelican (Pelecanus erythrorhynchos), https://www.gbif.org/species/5229155, Virginia Rail (Rallus limicola), https://www.gbif.org/species/2474825, Forster's Tern (Sterna forsteri), https://www.gbif.org/species/5229247, Common Loon (Gavia immer), https://www.gbif.org/species/2481962, Lesser Yellowlegs (Tringa flavipes), https://www.gbif.org/species/2481721, Pectoral Sandpiper (Calidris melanotos), https://www.gbif.org/species/2481744, Black Tern (Chlidonias niger), https://www.gbif.org/species/2481119, Great Egret (Ardea alba), https://www.gbif.org/species/9752617

جغرافية الموضوع: Harrier Marsh, https://www.geonames.org/4859870, Palo Alto County, https://www.geonames.org/4870630, Spirit Lake, https://www.geonames.org/4877183, Grovers Lake, https://www.geonames.org/5028977, Pool 19, https://www.geonames.org/9682906

Time: Palo Alto County

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9280511p; IOU_17268; MS0166b039f010i016.tif; 8975; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17268/datastream/TN/view/Field%20notes%20contributed%20by%20Stephen%20J.%20Dinsmore,%20summer%202003.jpg

الاتاحة: https://n2t.net/ark:/87292/w9280511p
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17268/datastream/TN/view/Field%20notes%20contributed%20by%20Stephen%20J.%20Dinsmore,%20summer%202003.jpg

المؤلفون: Patterson, Shane S., Patterson, Katy L.

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

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Birds--Counting, http://id.worldcat.org/fast/832986, Birds--Identification, http://id.worldcat.org/fast/833029, Birds--Infancy, http://id.worldcat.org/fast/833030, Common Moorhen (Gallinula chloropus), https://www.gbif.org/species/5228199, Western Kingbird (Tyrannus verticalis), https://www.gbif.org/species/5229675, Dickcissel (Spiza americana), https://www.gbif.org/species/2490363, Forster's Tern (Sterna forsteri), https://www.gbif.org/species/5229247, Caspian Tern (Hydroprogne caspia), https://www.gbif.org/species/2481236, Green-winged Teal (Anas crecca), https://www.gbif.org/species/8214667

جغرافية الموضوع: Jester Park, https://www.geonames.org/4862643, Loess Hills Wildlife Area, https://www.geonames.org/4865285, Silver Lake Wildlife Management Area, https://www.geonames.org/4876457, Jackson Township, https://www.geonames.org/4862370

Time: Jackson Township

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9804xm6f; IOU_17251; MS0166b039f010i060.tif; 8986; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17251/datastream/TN/view/Field%20notes%20contributed%20by%20Shane%20S.%20Patterson%20and%20Katy%20L.%20Patterson,%20summer%202003.jpg

الاتاحة: https://n2t.net/ark:/87292/w9804xm6f
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_17251/datastream/TN/view/Field%20notes%20contributed%20by%20Shane%20S.%20Patterson%20and%20Katy%20L.%20Patterson,%20summer%202003.jpg

المؤلفون: Walter, Jan L.

المساهمون: Goranson, Rita, Fischer, Carolyn J.

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, Cooper's Hawk (Accipiter cooperii), https://www.gbif.org/species/2480621, Merlin (Falco columbarius), https://www.gbif.org/species/9813242, Wood Thrush (Hylocichla mustelina), https://www.gbif.org/species/2490872, Lark Sparrow (Chondestes grammacus), https://www.gbif.org/species/2491651, Forster's Tern (Sterna forsteri), https://www.gbif.org/species/5229247, Common Loon (Gavia immer), https://www.gbif.org/species/2481962, Osprey (Pandion haliaetus), https://www.gbif.org/species/2480726, Green Heron (Butorides virescens), https://www.gbif.org/species/9539567, Black Tern (Chlidonias niger), https://www.gbif.org/species/2481119, Swifts and Hummingbirds (Apodiformes), https://www.gbif.org/species/1448

جغرافية الموضوع: Cerro Gordo County, https://www.geonames.org/4851093, https://www.geonames.org/4864725, Union Hills Wildlife Management Area, https://www.geonames.org/4879354, Zirbel Slough, https://www.geonames.org/4882783, Mallard Marsh Swamp, https://www.geonames.org/4865947

Time: Lime Creek Nature Center, Rockford Fossil and Praire Park

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w90z70z5k; IOU_18489; MS166b028f006i073.tif; 7681; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_18489/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Jan%20L.%20Walter,%20summer%202000.jpg

الاتاحة: https://n2t.net/ark:/87292/w90z70z5k
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_18489/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Jan%20L.%20Walter,%20summer%202000.jpg

المؤلفون: Bernstein, Neil

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--Nests, http://id.worldcat.org/fast/833043, American Bittern (Botaurus lentiginosus), https://www.gbif.org/species/2480911, Ring-billed Gull (Larus delawarensis), https://www.gbif.org/species/2481134, Yellow-headed Blackbird (Xanthocephalus xanthocephalus), https://www.gbif.org/species/2484195, Bobolink (Dolichonyx oryzivorus), https://www.gbif.org/species/2484417, Dickcissel (Spiza americana), https://www.gbif.org/species/2490363, Forster's Tern (Sterna forsteri), https://www.gbif.org/species/5229247, Great-tailed Grackle (Quiscalus major), https://www.gbif.org/species/2484133

جغرافية الموضوع: Grovers Lake, https://www.geonames.org/5028977, Spring Run Wetland Complex, Krummen Tract, https://www.geonames.org/11836663

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9f18sh0z; IOU_18509; MS166b028f006i006.tif; 7639; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_18509/datastream/TN/view/Neil%20Bernstein%20email%20to%20James%20J.%20Dinsmore%20regarding%20summer%20bird%20sightings,%20June%2015,%202000.jpg

الاتاحة: https://n2t.net/ark:/87292/w9f18sh0z
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_18509/datastream/TN/view/Neil%20Bernstein%20email%20to%20James%20J.%20Dinsmore%20regarding%20summer%20bird%20sightings,%20June%2015,%202000.jpg

المؤلفون: Carter, Dennis L., http://id.loc.gov/authorities/names/n85827829

المساهمون: Reis, Larry

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, Least Bittern (Ixobrychus exilis), https://www.gbif.org/species/2480852, Double-crested Cormorant (Phalacrocorax auritus), https://www.gbif.org/species/2481875, Pied-billed Grebe (Podilymbus podiceps), https://www.gbif.org/species/2482077, Willow Flycatcher (Empidonax traillii), https://www.gbif.org/species/2482786, Bell's Vireo (Vireo bellii), https://www.gbif.org/species/2487441, Henslow's Sparrow (Ammodramus henslowii), https://www.gbif.org/species/2491119, Ruby-throated Hummingbird (Archilochus colubris), https://www.gbif.org/species/5228514, American White Pelican (Pelecanus erythrorhynchos), https://www.gbif.org/species/5229155, Orchard Oriole (Icterus spurius), https://www.gbif.org/species/5229935, Wood Thrush (Hylocichla mustelina), https://www.gbif.org/species/2490872, Forster's Tern (Sterna forsteri), https://www.gbif.org/species/5229247, Acadian Flycatcher (Empidonax virescens), https://www.gbif.org/species/2482802, Sedge Wren (Cistothorus platensis), https://www.gbif.org/species/2493890

جغرافية الموضوع: Allamakee County, https://www.geonames.org/4846643, Cardinal Marsh State Wildlife Area, https://www.geonames.org/4850389, Yellow River State Forest, https://www.geonames.org/4882603, Highlandville, https://www.geonames.org/4860626, Winneshiek County, https://www.geonames.org/4882242

Time: Bluffton, Rice Lake

وصف الملف: 3 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9g44hs3h; IOU_18454; 7641; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_18454/datastream/TN/view/Field%20notes%20contributed%20by%20Dennis%20L.%20Carter,%20August%201,%202000.jpg

الاتاحة: https://n2t.net/ark:/87292/w9g44hs3h
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_18454/datastream/TN/view/Field%20notes%20contributed%20by%20Dennis%20L.%20Carter,%20August%201,%202000.jpg

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

المساهمون: Dinsmore, James J., http://id.loc.gov/authorities/names/n83129970, Dinsmore, Stephen J., http://id.loc.gov/authorities/names/n96008048, Johnson, Ann

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, Dial-a-message telephone calls, http://id.worldcat.org/fast/892403, American Golden Plover (Pluvialis dominica), https://www.gbif.org/species/2480328, Little Blue Heron (Egretta caerulea), https://www.gbif.org/species/2480894, Arctic Tern (Sterna paradisaea), https://www.gbif.org/species/5229230, Sabine's Gull (Xema sabini), https://www.gbif.org/species/2481221, MacGillivray's Warbler (Geothlypis tolmiei), https://www.gbif.org/species/5789146, Forster's Tern (Sterna forsteri), https://www.gbif.org/species/5229247, Sanderling (Calidris alba), https://www.gbif.org/species/2481748, Stilt Sandpiper (Calidris himantopus), https://www.gbif.org/species/5229400, Red-necked Phalarope (Phalaropus lobatus), https://www.gbif.org/species/5739290, Laughing Gull (Larus atricilla), https://www.gbif.org/species/2481192, Sandpipers, Phalaropes, and allies (Scolopacidae), https://www.gbif.org/species/5282

جغرافية الموضوع: https://www.geonames.org/4877462, Sandpiper Recreation Area, https://www.geonames.org/11818360, Runnells Overlook, https://www.geonames.org/11811633, https://www.geonames.org/11847652, Sand Point, https://www.geonames.org/11862378, Swan Lake Township

Time: Starr's Cave Nature Center, Babcock Access, Swan Lake Township

وصف الملف: 5 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w96d5pd0v; IOU_21671; 10058; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_21671/datastream/TN/view/Iowa%20RBA,%20August%2016-20,%201999.jpg

الاتاحة: https://n2t.net/ark:/87292/w96d5pd0v
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_21671/datastream/TN/view/Iowa%20RBA,%20August%2016-20,%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, 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: Allen, Pam, Allen, Reid I.

المساهمون: Dinsmore, James J., http://id.loc.gov/authorities/names/n83129970, 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, Birds--Identification, http://id.worldcat.org/fast/833029, Birdsongs, http://id.worldcat.org/fast/833119, Photography of birds, http://id.worldcat.org/fast/1061892, Mississippi Kite (Ictinia mississippiensis), https://www.gbif.org/species/2480719, White-faced Ibis (Plegadis chihi), https://www.gbif.org/species/9375033, Marbled Godwit (Limosa fedoa), https://www.gbif.org/species/2481684, Clark's Grebe (Aechmophorus clarkii), https://www.gbif.org/species/2482032, Alder Flycatcher (Empidonax alnorum), https://www.gbif.org/species/2482809, Common Moorhen (Gallinula chloropus), https://www.gbif.org/species/5228199, Garganey (Anas querquedula), https://www.gbif.org/species/2498083, Forster's Tern (Sterna forsteri), https://www.gbif.org/species/5229247, Red-necked Phalarope (Phalaropus lobatus), https://www.gbif.org/species/5739290, Hooded Warbler (Setophaga citrina), https://www.gbif.org/species/6093374, Tennessee Warbler (Leiothlypis peregrina), https://www.gbif.org/species/7415507

جغرافية الموضوع: Blue Lake, https://www.geonames.org/4848903, Brenton Slough, https://www.geonames.org/4849296, Forneys Lake State Wildlife Management Area, https://www.geonames.org/4857457, Ledges State Park, https://www.geonames.org/4864384, Sabula, https://www.geonames.org/4873875

Time: Brenton Slough, Paul Errington Wildlife Management Area, 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/w9rx93f5b; IOU_13560; 6826; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_13560/datastream/TN/view/Field%20reports,%20March%201%20through%20May%2031,%201999,%20Pam%20and%20Reid%20Allen.jpg

الاتاحة: https://n2t.net/ark:/87292/w9rx93f5b
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_13560/datastream/TN/view/Field%20reports,%20March%201%20through%20May%2031,%201999,%20Pam%20and%20Reid%20Allen.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: Goranson, Rita

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, Yellow-bellied Sapsucker (Sphyrapicus varius), https://www.gbif.org/species/2478605, Upland Sandpiper (Bartramia longicauda), https://www.gbif.org/species/2481705, Willow Flycatcher (Empidonax traillii), https://www.gbif.org/species/2482786, Orchard Oriole (Icterus spurius), https://www.gbif.org/species/5229935, Forster's Tern (Sterna forsteri), https://www.gbif.org/species/5229247, Black-billed Cuckoo (Coccyzus erythropthalmus), https://www.gbif.org/species/2496286, Veery (Catharus fuscescens), https://www.gbif.org/species/2490804, Chestnut-sided Warbler (Setophaga pensylvanica), https://www.gbif.org/species/6092942, Magnolia Warbler (Setophaga magnolia), https://www.gbif.org/species/6093209, American Redstart (Setophaga ruticilla), https://www.gbif.org/species/2489985

جغرافية الموضوع: Cerro Gordo County, https://www.geonames.org/4851093, https://www.geonames.org/4864725, Mason City, https://www.geonames.org/4866445, Silver Lake Wildlife Management Area, https://www.geonames.org/4876457, Mathers Woods, https://www.geonames.org/4866500

Time: Lime Creek Nature Center

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9rj48w3k; IOU_12969; MS166b028f001i027.tif; 6729; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12969/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Rita%20Goranson,%20summer%201998.jpg

الاتاحة: https://n2t.net/ark:/87292/w9rj48w3k
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12969/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Rita%20Goranson,%20summer%201998.jpg

المؤلفون: Fairbairn, Steve E.

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

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Birds--Eggs, http://id.worldcat.org/fast/833007, Birds--Nests, http://id.worldcat.org/fast/833043, Northern Harrier (Circus hudsonius), https://www.gbif.org/species/6101217, Least Bittern (Ixobrychus exilis), https://www.gbif.org/species/2480852, American Bittern (Botaurus lentiginosus), https://www.gbif.org/species/2480911, Cattle Egret (Bubulcus ibis), https://www.gbif.org/species/2480830, Virginia Rail (Rallus limicola), https://www.gbif.org/species/2474825, Forster's Tern (Sterna forsteri), https://www.gbif.org/species/5229247, Sora (Porzana carolina), https://www.gbif.org/species/2474639, Northern Shoveler (Anas clypeata), https://www.gbif.org/species/2498089, Great-tailed Grackle (Quiscalus major), https://www.gbif.org/species/2484133

جغرافية الموضوع: Dickinson County, https://www.geonames.org/4853961, Harrier Marsh, https://www.geonames.org/4859870, Palo Alto County, https://www.geonames.org/4870630, Union Hills Wildlife Management Area, https://www.geonames.org/4879354, Gordon's Marsh Area, https://www.geonames.org/4858651

Time: Palo Alto County, Gladfelter Marsh Wildlife Management Area

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9dj58h8b; IOU_12902; MS166b028f001i024.tif; 6726; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12902/datastream/TN/view/Annotated%20bird%20sighting%20list%20for%20summer%201998%20compiled%20by%20Steve%20Fairbairn.jpg

الاتاحة: https://n2t.net/ark:/87292/w9dj58h8b
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12902/datastream/TN/view/Annotated%20bird%20sighting%20list%20for%20summer%201998%20compiled%20by%20Steve%20Fairbairn.jpg

المؤلفون: Oesterreich, Wolfgang

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

مصطلحات موضوعية: Bird watching, http://id.worldcat.org/fast/832948, Least Bittern (Ixobrychus exilis), https://www.gbif.org/species/2480852, Eared Grebe (Podiceps nigricollis), https://www.gbif.org/species/2482065, American White Pelican (Pelecanus erythrorhynchos), https://www.gbif.org/species/5229155, Cattle Egret (Bubulcus ibis), https://www.gbif.org/species/2480830, Herring Gull (Larus argentatus), https://www.gbif.org/species/2481139, Forster's Tern (Sterna forsteri), https://www.gbif.org/species/5229247, Caspian Tern (Hydroprogne caspia), https://www.gbif.org/species/2481236, Northern Mockingbird (Mimus polyglottos), https://www.gbif.org/species/5231677, Great-tailed Grackle (Quiscalus major), https://www.gbif.org/species/2484133

جغرافية الموضوع: Harrier Marsh, https://www.geonames.org/4859870, Lake Manawa State Park, https://www.geonames.org/4863957, Ada Hayden Heritage Park, https://www.geonames.org/11749181

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9gt5fg8b; IOU_12623; MS166b027f007i118.tif; 6353; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12623/datastream/TN/view/1988%20spring%20field%20report,%20Wolfgang%20Oesterreich.jpg

الاتاحة: https://n2t.net/ark:/87292/w9gt5fg8b
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12623/datastream/TN/view/1988%20spring%20field%20report,%20Wolfgang%20Oesterreich.jpg

المؤلفون: Zaletel, Hank

المساهمون: Edwards, David C., Kent, Thomas H. (Thomas Hugh), 1934-, http://id.loc.gov/authorities/names/n78093572, Meetz, Mike, Bahrenfus, Jon

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, American Bittern (Botaurus lentiginosus), https://www.gbif.org/species/2480911, Eared Grebe (Podiceps nigricollis), https://www.gbif.org/species/2482065, Lapland Longspur (Calcarius lapponicus), https://www.gbif.org/species/2491678, Loggerhead Shrike (Lanius ludovicianus), https://www.gbif.org/species/2492870, Western Kingbird (Tyrannus verticalis), https://www.gbif.org/species/5229675, Wilson's Phalarope (Phalaropus tricolor), https://www.gbif.org/species/5229389, Forster's Tern (Sterna forsteri), https://www.gbif.org/species/5229247, Common Loon (Gavia immer), https://www.gbif.org/species/2481962, Willet (Tringa semipalmata), https://www.gbif.org/species/5789298, Sanderling (Calidris alba), https://www.gbif.org/species/2481748, Caspian Tern (Hydroprogne caspia), https://www.gbif.org/species/2481236, Pileated Woodpecker (Dryocopus pileatus), https://www.gbif.org/species/5228824

جغرافية الموضوع: Ames, https://www.geonames.org/4846834, Boone, https://www.geonames.org/4849051, Harrier Marsh, https://www.geonames.org/4859870, Hendrickson Marsh Lake, https://www.geonames.org/4860341, Ledges State Park, https://www.geonames.org/4864384

وصف الملف: 2 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9zk55n48; IOU_11035; 6232; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_11035/datastream/TN/view/Field%20notes%20and%20Hank%20Zaletel%20letter%20to%20Thomas%20H.%20Kent.%20spring%201997.jpg

الاتاحة: https://n2t.net/ark:/87292/w9zk55n48
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_11035/datastream/TN/view/Field%20notes%20and%20Hank%20Zaletel%20letter%20to%20Thomas%20H.%20Kent.%20spring%201997.jpg

المؤلفون: Bernstein, Neil

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--Eggs, http://id.worldcat.org/fast/833007, Franklin's Gull (Leucophaeus pipixcan), https://www.gbif.org/species/5846430, Dickcissel (Spiza americana), https://www.gbif.org/species/2490363, Forster's Tern (Sterna forsteri), https://www.gbif.org/species/5229247

جغرافية الموضوع: Anderson Prairie State Preserve, https://www.geonames.org/4846915, Kettleson Hogsback Wildlife Management Area, https://www.geonames.org/4863442, Grovers Lake, https://www.geonames.org/5028977

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9b27ps3s; IOU_12632; MS166b027f005i005.tif; 6236; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12632/datastream/TN/view/Neil%20Bernstein%20letter%20to%20James%20J.%20Dinsmore%20regarding%20additional%20summer%20bird%20sightings,%20summer%201997.jpg

الاتاحة: https://n2t.net/ark:/87292/w9b27ps3s
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12632/datastream/TN/view/Neil%20Bernstein%20letter%20to%20James%20J.%20Dinsmore%20regarding%20additional%20summer%20bird%20sightings,%20summer%201997.jpg

المؤلفون: Bernstein, Neil

المساهمون: Dinsmore, James J., http://id.loc.gov/authorities/names/n83129970, 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--Nests, http://id.worldcat.org/fast/833043, Northern Harrier (Circus hudsonius), https://www.gbif.org/species/6101217, Least Bittern (Ixobrychus exilis), https://www.gbif.org/species/2480852, Ring-billed Gull (Larus delawarensis), https://www.gbif.org/species/2481134, Upland Sandpiper (Bartramia longicauda), https://www.gbif.org/species/2481705, Bobolink (Dolichonyx oryzivorus), https://www.gbif.org/species/2484417, Field Sparrow (Spizella pusilla), https://www.gbif.org/species/2492096, Herring Gull (Larus argentatus), https://www.gbif.org/species/2481139, Dickcissel (Spiza americana), https://www.gbif.org/species/2490363, Forster's Tern (Sterna forsteri), https://www.gbif.org/species/5229247, Black-crowned Night Heron (Nycticorax nycticorax), https://www.gbif.org/species/2480863, Cerulean Warbler (Setophaga cerulea), https://www.gbif.org/species/6093350, Swamp Sparrow (Melospiza georgiana), https://www.gbif.org/species/2492235

جغرافية الموضوع: Jemmerson Slough Wildlife Management Area, https://www.geonames.org/4862611, Kettleson Hogsback Wildlife Management Area, https://www.geonames.org/4863442, Grovers Lake, https://www.geonames.org/5028977, Cayler Prairie State Preserve, https://www.geonames.org/4850651, Spring Run State Game Management Area, https://www.geonames.org/4877308

Time: Iowa Lakeside Laboratory

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w91r6n21q; IOU_12611; MS166b027f005i003.tif; 6234; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12611/datastream/TN/view/Neil%20Bernstein%20letter%20to%20James%20J.%20Dinsmore%20regarding%20summer%20bird%20sightings%20in%20northwest%20Iowa,%20June%2024,%201997.jpg

الاتاحة: https://n2t.net/ark:/87292/w91r6n21q
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12611/datastream/TN/view/Neil%20Bernstein%20letter%20to%20James%20J.%20Dinsmore%20regarding%20summer%20bird%20sightings%20in%20northwest%20Iowa,%20June%2024,%201997.jpg

المؤلفون: Johnson, Thomas N.

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, Birds--Infancy, http://id.worldcat.org/fast/833030, Bald Eagle (Haliaeetus leucocephalus), https://www.gbif.org/species/2480446, Upland Sandpiper (Bartramia longicauda), https://www.gbif.org/species/2481705, Blue-winged Teal (Anas discors), https://www.gbif.org/species/2498073, American White Pelican (Pelecanus erythrorhynchos), https://www.gbif.org/species/5229155, Franklin's Gull (Leucophaeus pipixcan), https://www.gbif.org/species/5846430, Herring Gull (Larus argentatus), https://www.gbif.org/species/2481139, Forster's Tern (Sterna forsteri), https://www.gbif.org/species/5229247, Gray Partridge (Perdix perdix), https://www.gbif.org/species/2473958, Semipalmated Plover (Charadrius semipalmatus), https://www.gbif.org/species/2480295, Piping Plover (Charadrius melodus), https://www.gbif.org/species/2480283, Sanderling (Calidris alba), https://www.gbif.org/species/2481748

جغرافية الموضوع: Appanoose County, https://www.geonames.org/4847063, https://www.geonames.org/4863846, Lake Red Rock, https://www.geonames.org/4864002, Rathbun Lake, https://www.geonames.org/4872517, Mystic, https://www.geonames.org/4868464

Time: Lacey-Keosauqua State Park

وصف الملف: 1 page

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9js9h869; IOU_9563; MS166b027f002i024.tif; 5364; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_9563/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Tom%20Johnson,%20summer%201996.jpg

الاتاحة: https://n2t.net/ark:/87292/w9js9h869
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_9563/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Tom%20Johnson,%20summer%201996.jpg

المؤلفون: Padelford, Babs, Padelford, Loren

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, Birdsongs, http://id.worldcat.org/fast/833119, Cavity-nesting birds, http://id.worldcat.org/fast/849946, Turkey Vulture (Cathartes aura), https://www.gbif.org/species/2481930, Bell's Vireo (Vireo bellii), https://www.gbif.org/species/2487441, American White Pelican (Pelecanus erythrorhynchos), https://www.gbif.org/species/5229155, Franklin's Gull (Leucophaeus pipixcan), https://www.gbif.org/species/5846430, Cattle Egret (Bubulcus ibis), https://www.gbif.org/species/2480830, Wood Thrush (Hylocichla mustelina), https://www.gbif.org/species/2490872, Forster's Tern (Sterna forsteri), https://www.gbif.org/species/5229247, Wood Duck (Aix sponsa), https://www.gbif.org/species/2498387, Piping Plover (Charadrius melodus), https://www.gbif.org/species/2480283, Blue Grosbeak (Passerina caerulea), https://www.gbif.org/species/5230862

جغرافية الموضوع: Forneys Lake, https://www.geonames.org/4857456, Lake Manawa State Park, https://www.geonames.org/4863957, Mills County, https://www.geonames.org/4867477, Thurman, https://www.geonames.org/4878566, Waubonsie State Park, https://www.geonames.org/4880970

Time: Riverton

وصف الملف: 2 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9q23r163; IOU_9361; 5371; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_9361/datastream/TN/view/Field%20notes%20contributed%20by%20Babs%20Padelford%20and%20Loren%20Padelford,%20summer%201996.jpg

الاتاحة: https://n2t.net/ark:/87292/w9q23r163
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_9361/datastream/TN/view/Field%20notes%20contributed%20by%20Babs%20Padelford%20and%20Loren%20Padelford,%20summer%201996.jpg

المؤلفون: Cummins, Raymond L.

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, Horned Grebe (Podiceps auritus), https://www.gbif.org/species/2482059, Rusty Blackbird (Euphagus carolinus), https://www.gbif.org/species/2484184, White-eyed Vireo (Vireo griseus), https://www.gbif.org/species/2487413, Savannah Sparrow (Passerculus sandwichensis), https://www.gbif.org/species/5231142, Yellow-throated Warbler (Setophaga dominica), https://www.gbif.org/species/7341800, Snowy Egret (Egretta thula), https://www.gbif.org/species/2480873, Palm Warbler (Setophaga palmarum), https://www.gbif.org/species/7341822, Eastern Meadowlark (Sturnella magna), https://www.gbif.org/species/2484254, Forster's Tern (Sterna forsteri), https://www.gbif.org/species/5229247, Common Loon (Gavia immer), https://www.gbif.org/species/2481962, Willet (Tringa semipalmata), https://www.gbif.org/species/5789298, Caspian Tern (Hydroprogne caspia), https://www.gbif.org/species/2481236, Olive-sided Flycatcher (Contopus cooperi), https://www.gbif.org/species/5229743

جغرافية الموضوع: Appanoose County, https://www.geonames.org/4847063, Lee County, https://www.geonames.org/4864395, Lucas County, https://www.geonames.org/4865617, Rathbun Lake, https://www.geonames.org/4872517, Van Buren County, https://www.geonames.org/4879999

Time: Clinton County

وصف الملف: 2 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9br8mh3n; IOU_9339; 5200; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_9339/datastream/TN/view/Field%20notes%20contributed%20by%20Raymond%20L.%20Cummins,%20spring%201996.jpg

الاتاحة: https://n2t.net/ark:/87292/w9br8mh3n
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_9339/datastream/TN/view/Field%20notes%20contributed%20by%20Raymond%20L.%20Cummins,%20spring%201996.jpg

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

المساهمون: Schoenewe, Lee A., Breiholz, Arlen

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, White-faced Ibis (Plegadis chihi), https://www.gbif.org/species/9375033, Little Blue Heron (Egretta caerulea), https://www.gbif.org/species/2480894, Franklin's Gull (Leucophaeus pipixcan), https://www.gbif.org/species/5846430, Cattle Egret (Bubulcus ibis), https://www.gbif.org/species/2480830, Forster's Tern (Sterna forsteri), https://www.gbif.org/species/5229247, Hooded Merganser (Lophodytes cucullatus), https://www.gbif.org/species/2498408, Caspian Tern (Hydroprogne caspia), https://www.gbif.org/species/2481236, Pileated Woodpecker (Dryocopus pileatus), https://www.gbif.org/species/5228824, Common Tern (Sterna hirundo), https://www.gbif.org/species/9367409, Black-headed Gull (Larus ridibundus), https://www.gbif.org/species/2481137

جغرافية الموضوع: Cedar Rapids, https://www.geonames.org/4850751, Jemmerson Slough Wildlife Management Area, https://www.geonames.org/4862611, Percival, https://www.geonames.org/4870995, Nebraska City, https://www.geonames.org/5073661

وصف الملف: 3 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w96688m52; IOU_20815; 9873; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_20815/datastream/TN/view/Iowa%20RBA,%20June%2024-26,%201996.jpg

الاتاحة: https://n2t.net/ark:/87292/w96688m52
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_20815/datastream/TN/view/Iowa%20RBA,%20June%2024-26,%201996.jpg

المؤلفون: Proescholdt, Mark

المساهمون: Allen, Pam, Armstrong, Eloise, Armstrong, Eugene, Brees, Aaron, Cecil, Robert I., Johnson, Ann, Overton, Dixie, Proescholdt, Beth, Widner, Russ

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, Eared Grebe (Podiceps nigricollis), https://www.gbif.org/species/2482065, Least Flycatcher (Empidonax minimus), https://www.gbif.org/species/2482791, Nelson's Sharp-tailed Sparrow (Ammodramus nelsoni), https://www.gbif.org/species/2491088, Carolina Wren (Thryothorus ludovicianus), https://www.gbif.org/species/2493801, Yellow-billed Cuckoo (Coccyzus americanus), https://www.gbif.org/species/2496287, Ruby-throated Hummingbird (Archilochus colubris), https://www.gbif.org/species/5228514, Long-tailed Duck (Clangula hyemalis), https://www.gbif.org/species/2498273, Trumpeter Swan (Cygnus buccinator), https://www.gbif.org/species/2498345, Pinyon Jay (Gymnorhinus cyanocephalus), https://www.gbif.org/species/5229498, Forster's Tern (Sterna forsteri), https://www.gbif.org/species/5229247, Ruby-crowned Kinglet (Regulus calendula), https://www.gbif.org/species/2484597

جغرافية الموضوع: Clear Lake, https://www.geonames.org/4851934, Grammer Grove County Wildlife Area, https://www.geonames.org/4858865, Snake Creek State Game Management Area, https://www.geonames.org/4876795, Worth County, https://www.geonames.org/4882561, Boone County, https://www.geonames.org/4849058

وصف الملف: 6 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9th8bp02; IOU_12110; 6180; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12110/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Mark%20Proescholdt,%20fall%201996.jpg

الاتاحة: https://n2t.net/ark:/87292/w9th8bp02
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_12110/datastream/TN/view/Field%20reports%20form%20for%20submitting%20seasonal%20observations%20of%20Iowa%20birds,%20Mark%20Proescholdt,%20fall%201996.jpg