المؤلفون: Youngworth, William

المساهمون: Brown, Woodward H., 1898-1980, http://id.loc.gov/authorities/names/no2023140916

المصدر: Woodward Hart Brown Papers ; https://n2t.net/ark:/87292/w92r28 ; MS 502

مصطلحات موضوعية: Red-headed Woodpecker (Melanerpes erythrocephalus), Burrowing Owl (Speotyto cunicularia), https://www.gbif.org/species/2478130, Flycatchers (Tyrannidae), https://www.gbif.org/species/2497254, Warblers (Parulidae), https://www.gbif.org/species/5291, https://www.gbif.org/species/5263, Bird kills, http://id.worldcat.org/fast/1749200, Bird watching, http://id.worldcat.org/fast/832948, Ornithology--Periodicals, http://id.worldcat.org/fast/1048362, Periodical editors, http://id.worldcat.org/fast/1058064, Bryant, Eldon J, Pierce, Fred J, http://id.loc.gov/authorities/names/n96112763, Stephens, T. C. (Thomas Calderwood), http://id.loc.gov/authorities/names/nr2002017573, Petersen, Peter C, Swenk, Myron H, Van Tyne

جغرافية الموضوع: Iowa, http://sws.geonames.org/4862182

Time: 1876-1948, 1902-1957

وصف الملف: 1 page

Relation: Woodward H. Brown; https://n2t.net/ark:/87292/w90c4sj85; https://n2t.net/ark:/87292/w9r785t5t; BrownWoodward_2249; MS502b002f008i0002.tif; 8616; isu:BrownWoodward_2249; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3ABrownWoodward_2249/datastream/TN/view/Bill%20Youngworth%20letter%20to%20Woodward%20Hart%20Brown%20regarding%20general%20bird%20notes,%20May%2017,%201963.jpg

الاتاحة: https://n2t.net/ark:/87292/w9r785t5t
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3ABrownWoodward_2249/datastream/TN/view/Bill%20Youngworth%20letter%20to%20Woodward%20Hart%20Brown%20regarding%20general%20bird%20notes,%20May%2017,%201963.jpg

المؤلفون: Rosene, Walter M., Sr., 1880-1941, http://id.loc.gov/authorities/names/no2022002853

المساهمون: DuMont, Philip A. (Philip Atkinson), 1903-1996, http://id.loc.gov/authorities/names/no2010190453

المصدر: Philip A. DuMont papers ; https://n2t.net/ark:/87292/w9sr1d ; MS 153

مصطلحات موضوعية: Yellow-billed Cuckoo (Coccyzus americanus), Orchard Oriole (Icterus spurius), https://www.gbif.org/species/2496287, Eastern Meadowlark (Sturnella magna), https://www.gbif.org/species/5229935, Baltimore Oriole (Icterus galbula), https://www.gbif.org/species/2484254, Black-billed Cuckoo (Coccyzus erythropthalmus), https://www.gbif.org/species/2484340, Tree Swallow (Tachycineta bicolor), https://www.gbif.org/species/2496286, Veery (Catharus fuscescens), https://www.gbif.org/species/2489181, Swainson's Thrush (Catharus ustulatus), https://www.gbif.org/species/2490804, Western Meadowlark (Sturnella neglecta), https://www.gbif.org/species/2490821, https://www.gbif.org/species/9596413, Bird watching, http://id.worldcat.org/fast/832948, Birds--Geographical distribution, http://id.worldcat.org/fast/833021, Stephens, T. C. (Thomas Calderwood), http://id.loc.gov/authorities/names/nr2002017573, Wilson Ornithological Club, http://id.loc.gov/authorities/names/n91125371

جغرافية الموضوع: Polk County, https://www.geonames.org/4871782, Boone County, https://www.geonames.org/4849058

Time: 1876-1948

وصف الملف: 1 page

Relation: Philip A. DuMont; https://n2t.net/ark:/87292/w97w6754s; https://n2t.net/ark:/87292/w93n20d4v; DuMont_115; MS0153b001f025i035.tif; 4201; isu:DuMont_115; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3ADuMont_115/datastream/TN/view/Walter%20Rosene%20letter%20to%20Philip%20DuMont%20regarding%20common%20birds%20of%20Polk%20and%20Boone%20counties,%20October%2018,%201926.jpg

الاتاحة: https://n2t.net/ark:/87292/w93n20d4v
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3ADuMont_115/datastream/TN/view/Walter%20Rosene%20letter%20to%20Philip%20DuMont%20regarding%20common%20birds%20of%20Polk%20and%20Boone%20counties,%20October%2018,%201926.jpg

المؤلفون: Gresham, Burt

المساهمون: DuMont, Philip A. (Philip Atkinson), 1903-1996, http://id.loc.gov/authorities/names/no2010190453

المصدر: Philip A. DuMont papers ; https://n2t.net/ark:/87292/w9sr1d ; MS 153

مصطلحات موضوعية: Snow Goose (Chen caerulescens), https://www.gbif.org/species/2498165, Bird watching, http://id.worldcat.org/fast/832948, Birds--Counting, http://id.worldcat.org/fast/832986, Birds--Migration, http://id.worldcat.org/fast/833033, Stephens, T. C. (Thomas Calderwood), http://id.loc.gov/authorities/names/nr2002017573

جغرافية الموضوع: Iowa, https://www.geonames.org/4862182, Nebraska, https://www.geonames.org/5073708, Winnipeg, https://www.geonames.org/6183235, South Dakota, https://www.geonames.org/5769223

Time: 1876-1948

وصف الملف: 2 pages

Relation: Philip A. DuMont; https://n2t.net/ark:/87292/w97w6754s; https://n2t.net/ark:/87292/w9599z169; DuMont_212; 3513; isu:DuMont_212; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3ADuMont_212/datastream/TN/view/Burt%20Gresham%20letter%20to%20Philip%20DuMont%20regarding%20Goose%20migration,%20April%2014,%201933.jpg

الاتاحة: https://n2t.net/ark:/87292/w9599z169
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3ADuMont_212/datastream/TN/view/Burt%20Gresham%20letter%20to%20Philip%20DuMont%20regarding%20Goose%20migration,%20April%2014,%201933.jpg

المؤلفون: Iowa Ornithologists' Union Records Committee

المساهمون: DuMont, Philip A. (Philip Atkinson), 1903-1996, http://id.loc.gov/authorities/names/no2010190453

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

مصطلحات موضوعية: Birds--Identification, http://id.worldcat.org/fast/833029, Rare birds, http://id.worldcat.org/fast/1090092, Long-billed Curlew (Numenius americanus), https://www.gbif.org/species/2481794, Stephens, T. C. (Thomas Calderwood), http://id.loc.gov/authorities/names/nr2002017573, Anderson, A.J

جغرافية الموضوع: Woodbury County, https://www.geonames.org/4882396

Time: 1876-1948

وصف الملف: 2 pages

Relation: Iowa Ornithologists' Union; https://n2t.net/ark:/87292/w9513tv8b; https://n2t.net/ark:/87292/w9028pg31; IOU_23764; 4492; https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_23764/datastream/TN/view/Records%20Committee%20review%20for%20rare%20bird%20sighting%20for%20Long-billed%20Curlew%20opposite%20of%20Crystal%20Lake%20on%20the%20Missouri%20River%20in%201914.jpg

الاتاحة: https://n2t.net/ark:/87292/w9028pg31
https://digitalcollections.lib.iastate.edu/islandora/object/isu%3AIOU_23764/datastream/TN/view/Records%20Committee%20review%20for%20rare%20bird%20sighting%20for%20Long-billed%20Curlew%20opposite%20of%20Crystal%20Lake%20on%20the%20Missouri%20River%20in%201914.jpg