| Lantern slide and photograph of eggs in a Brown Thrasher nest | Lantern slides Photographs | Birds--Eggs | 1923-05-20 | N/A | Manuscript, graphic, and printed material | A Brown Thrasher nest containing four eggs, located in a large brush pile, May 20, 1923. Slide originally titled "Brown Thrasher Nest." Rosene provides details on photograph. | Rosene, Walter, 1880-1941 | Brown Thrasher |  |  |  |  | Walter M. Rosene, Sr. Papers | MS 589 | 5 | 41 | 
| Lantern slide of eggs in a Maryland Yellow Throat nest | Lantern slides | Birds--Eggs | 1933-06-22 | N/A | Manuscript, graphic, and printed material | A Maryland Yellow Throat nest containing four eggs, one of them a Cowbird egg, June 22, 1933. The nest was built at Ledges State Park. Slide originally titled "Maryland Yellowthroat Nest." The lantern slide is hand-colored. Rosene provides details on slide. | Rosene, Walter, 1880-1941 | Brown-headed Cowbird Common Yellowthroat | Ledges State Park |  |  |  | Walter M. Rosene, Sr. Papers | MS 589 | 5 | 42 | 
| Lantern slide and photograph of eggs in a Long-billed Marsh Wren nest | Lantern slides Photographs | Birds--Eggs | 1929-06-06 | N/A | Manuscript, graphic, and printed material | A Long-billed Marsh Wren nest containing three eggs, located on the Brady Ranch, Atkinson, Nebraska, June 6, 1929. Slide originally titled "Long-billed Marsh Wren." The lantern slide is hand-colored. Rosene provides details on photograph. | Rosene, Walter, 1880-1941 | Marsh Wren | Atkinson |  |  |  | Walter M. Rosene, Sr. Papers | MS 589 | 5 | 43 | 
| Lantern slide and photograph of a Long-billed Marsh Wren nest | Lantern slides Photographs | Birds--Nests | 1930-06-05 | N/A | Manuscript, graphic, and printed material | A Long-billed Marsh Wren nest located in Cherry County, Nebraska, June 5, 1930. Slide originally titled "Long-billed Marsh Wren Nest." The lantern slide is hand-colored. Rosene provides details on photograph. | Rosene, Walter, 1880-1941 | Marsh Wren | Cherry County |  |  |  | Walter M. Rosene, Sr. Papers | MS 589 | 5 | 44 | 
| Lantern slide and photograph of eggs in a Phoebe nest | Lantern slides Photographs | Birds--Eggs | 1925-05-05 | N/A | Manuscript, graphic, and printed material | A Phoebe nest containing four eggs, built in a cement culvert, May 5, 1925.  Slide originally titled "Phoebe." Rosene provides details on photograph. | Rosene, Walter, 1880-1941 | Eastern Phoebe |  |  |  |  | Walter M. Rosene, Sr. Papers | MS 589 | 5 | 45 | 
| Lantern slide and photograph of the Phoebe nest site | Lantern slides Photographs | Birds--Habitat | 1925-05-02 | N/A | Manuscript, graphic, and printed material | The cement culvert that was home to a Phoebe nest, May 2, 1925. Slide originally titled "Phoebe Nest Site." Rosene provides details on photograph. | Rosene, Walter, 1880-1941 | Eastern Phoebe |  |  |  |  | Walter M. Rosene, Sr. Papers | MS 589 | 5 | 46 | 
| Lantern slide and photograph of a young Cedar Waxwing | Lantern slides Photographs | Birds--Infancy | 1924-07-31 | N/A | Manuscript, graphic, and printed material | A young Cedar Waxwing perching on a rock at Woman Lake, Minnesota, July 31, 1924. Slide originally titled "Young Cedar Waxwing." Rosene provides details on photograph. | Rosene, Walter, 1880-1941 | Cedar Waxwing | Woman Lake |  |  |  | Walter M. Rosene, Sr. Papers | MS 589 | 5 | 47 | 
| Lantern slide of a Whip-poor-will | Lantern slides | Bird watching | N/A | N/A | Manuscript, graphic, and printed material | A Whip-poor-will sitting in leaves and grass. Slide originally titled "Whippoorwill." The lantern slide is hand-colored. | Rosene, Walter, 1880-1941 | Eastern Whip-poor-will |  |  |  |  | Walter M. Rosene, Sr. Papers | MS 589 | 5 | 48 | 
| Lantern slide and photograph of a male Baltimore Oriole at a nest | Lantern slides Photographs | Birds--Nests | 1928-06-25 | N/A | Manuscript, graphic, and printed material | A male Baltimore Oriole sitting by a nest built fifteen feet up in a box elder tree on John Nylander's yard in Ogden, June 25, 1928. Slide originally titled "Baltimore Oriole at Nest." The lantern slide is hand-colored. Rosene provides details on photograph. | Rosene, Walter, 1880-1941 | Baltimore Oriole | Ogden |  |  |  | Walter M. Rosene, Sr. Papers | MS 589 | 5 | 50 | 
| Lantern slide and photograph of eggs in a Lesser Scaup nest | Lantern slides Photographs | Birds--Eggs | 1924-06-19 | N/A | Manuscript, graphic, and printed material | A Lesser Scaup nest containing seven eggs that were partly covered with dark down, June 19, 1924. Slide originally titled "Lesser Scaup Nest with Eggs." The lantern slide is hand-colored. Rosene provides details on photograph. These items related to Rosene's journal: https://avian.lib.iastate.edu/documents/9319/view | Rosene, Walter, 1880-1941 | Lesser Scaup | North Dakota |  |  |  | Walter M. Rosene, Sr. Papers | MS 589 | 5 | 51 | 
| Lantern slide and photograph of eggs in a Red Head Duck nest | Lantern slides Photographs | Birds--Eggs | 1924-06-17 | N/A | Manuscript, graphic, and printed material | A Red Head Duck nest containing ten eggs, located in a slough near Stump Lake, North Dakota, June 17, 1924. Slide originally titled "Red Head Duck Nest." Rosene provides details on photograph. These items related to Rosene's journal: https://avian.lib.iastate.edu/documents/9319/view | Rosene, Walter, 1880-1941 | Redhead | Stump Lake |  |  |  | Walter M. Rosene, Sr. Papers | MS 589 | 5 | 52 | 
| Lantern slide and photograph of Walter Rosene with a young House Wren | Lantern slides Photographs | Bird watchers Birds--Infancy | N/A | N/A | Manuscript, graphic, and printed material | A young House Wren perching on the hand of Walter Rosene. Slide originally titled "W.M. Rosene and Young House Wren." Rosene provides details on photograph. | Cook, Thyra Rosene | House Wren |  |  |  |  | Walter M. Rosene, Sr. Papers | MS 589 | 5 | 53 | 
| Lantern slide and photograph of eggs in a Mourning Dove nest | Lantern slides Photographs | Birds--Eggs | 1924-05-15 | N/A | Manuscript, graphic, and printed material | A Mourning Dove nest containing two eggs, located in a red cedar tree, May 15, 1924. Slide originally titled "Mourning Dove Nest." Rosene provides details on photograph. | Rosene, Walter, 1880-1941 | Mourning Dove |  |  |  |  | Walter M. Rosene, Sr. Papers | MS 589 | 5 | 54 | 
| Lantern slide of Walter Rosene standing by a Bittern nest | Lantern slides | Bird watchers Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Birds--Infancy | N/A | N/A | Manuscript, graphic, and printed material | Walter Rosene standing by a Bittern nest containing several young. Slide originally titled "W.M. Rosene at Bittern Nest." The lantern slide is hand-colored. |  |  |  |  |  |  | Walter M. Rosene, Sr. Papers | MS 589 | 5 | 55 | 
| Lantern slide of a partial albino Blackbird perching on a fence wire | Lantern slides | Bird watching Icteridae | Blackbirds, Orioles, Meadowlarks, and allies | N/A | N/A | Manuscript, graphic, and printed material | A partial albino Blackbird perching on a fence wire. Slide originally titled "Partial Albino Blackbird." The lantern slide is hand-colored. | Rosene, Walter, 1880-1941 |  |  |  |  |  | Walter M. Rosene, Sr. Papers | MS 589 | 5 | 56 | 
| Lantern slide and photograph of eggs in a Towhee nest | Lantern slides Photographs | Birds--Eggs Parasitic birds Passeriformes | Perching-birds and songbirds | 1928-06-20 | N/A | Manuscript, graphic, and printed material | A Towhee nest containing three Towhee eggs and three Cowbird eggs, located on the ground near the North Bridge, June 20, 1928. Slide originally titled "Towhee-3 Towhee Eggs and 3 Cowbird Eggs." The lantern slide is hand-colored. Rosene provides details on photograph. | Rosene, Walter, 1880-1941 | Brown-headed Cowbird | Boone County |  |  |  | Walter M. Rosene, Sr. Papers | MS 589 | 5 | 57 | 
| Lantern slide and photograph of young and old Pelicans standing by a lake | Lantern slides Photographs | Bird watching | 1924-06-24 | N/A | Manuscript, graphic, and printed material | A flock of young and old Pelicans standing close to the shore of a lake, June 24, 1924. Slide originally titled "Pelicans on Lake." The lantern slide is hand-colored. Rosene provides details on photograph. These items related to Rosene's journal: https://avian.lib.iastate.edu/documents/9319/view | Rosene, Walter, 1880-1941 | American White Pelican | North Dakota |  |  |  | Walter M. Rosene, Sr. Papers | MS 589 | 4 | 41 | 
| Lantern slide and photograph of a flock of White Pelicans swimming | Lantern slides Photographs | Bird watching | 1924-06-24 | N/A | Manuscript, graphic, and printed material | A flock of White Pelicans swimming in Chase Lake, North Dakota, June 24, 1924. Slide originally titled "Pelicans on Lake." Rosene provides details on photograph. These items related to Rosene's journal: https://avian.lib.iastate.edu/documents/9319/view | Rosene, Walter, 1880-1941 | American White Pelican | Chase Lake |  |  |  | Walter M. Rosene, Sr. Papers | MS 589 | 4 | 42 | 
| Lantern slide of young Pelicans standing by a lake | Lantern slides | Bird watching | N/A | N/A | Manuscript, graphic, and printed material | A flock of young Pelicans standing close to the shore of a lake, as one takes off in flight. Slide originally titled "Young Pelicans." The lantern slide is hand-colored. This item related to Rosene's journal: https://avian.lib.iastate.edu/documents/9319/view | Rosene, Walter, 1880-1941 | American White Pelican | North Dakota |  |  |  | Walter M. Rosene, Sr. Papers | MS 589 | 4 | 43 | 
| Rare bird documentation form for Least Sandpiper at Babcock Access at Coralville Reservoir, 1998 | Field notes | Birds--Identification Ornithology Rare birds | 1998-12-06 | N/A | Rare birds documentation form | Rare bird documentation form for a Least Sandpiper at Babcock Access at Coralville Reservoir in Johnson County, IA on December 6, 1998. | Kent, Thomas H. (Thomas Hugh), 1934- | Least Sandpiper | Babcock Access | Coralville Reservoir (Babcock Access), Johnson Co., IA | low water in field | The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Jim Fuller. | Elimination of similar species: Only size comparison with Killdeer - about 1/2 as long and 1/3 as big - crude estimate. | The original documentation form event lasted from 09:00:00/09:15:00. | Iowa Ornithologists' Union | MS 166 | 34 | 19 | 
| Rare bird documentation form for Least Sandpiper at Oak Grove Beach at Saylorville Reservoir, 1990 | Field notes | Birds--Identification Ornithology Rare birds | 1990-12-02 | N/A | Rare birds documentation form | Rare bird documentation form for a Least Sandpiper at Oak Grove Beach at Saylorville Reservoir in Polk County, IA on December 2, 1990. | Dinsmore, Stephen J. | Least Sandpiper | Oak Grove Recreation Area | Saylorville Reservoir, Polk Co.-Oak Grove Beach |  | The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. | Elimination of similar species: The extremely small size easily identified the bird as a small sandpiper (peep sp.). The short, needle-like bill, dull, yellow-green legs, and very small size eliminates other peeps. | The original documentation form event lasted from 09:05:00/09:20:00. | Iowa Ornithologists' Union | MS 166 | 34 | 19 | 
| Thoughts on Possible Long-toed Stint | Field notes | Birds--Identification Ornithology Rare birds | 1981-09-06 | 1981-10-18 | Manuscript, graphic, and printed material | Description of a rare bird sighting of a Long-toed Stint north of Davenport on September 6, 1981. | Myers, Robert K. | Long-toed Stint | Davenport |  |  |  | Iowa Ornithologists' Union | MS 166 | 34 | 20 | 
| Rare bird documentation form for Long-toed Stint north of Davenport in 1981 | Field notes | Birds--Identification Ornithology Rare birds Wildlife conservation | 1981-09-06 | 1981-09-07 | Manuscript, graphic, and printed material | Rare bird documentation form for a Long-toed Stint north of Davenport on September 6, 1981. | Cummins, Raymond L. | Long-toed Stint | Davenport |  |  |  | Iowa Ornithologists' Union | MS 166 | 34 | 20 | 
| Rare bird documentation form for White-rumped Sandpiper at Coralville Reservoir, 1977 | Field notes | Birds--Identification Ornithology Rare birds | 1977-04-10 | 1977-04-11 | Rare birds documentation form | Rare bird documentation form for two White-rumped Sandpipers at Coralville Reservoir in Johnson County, IA on April 10, 1977. | Halmi, Nicholas S. | White-rumped Sandpiper | Coralville Lake | south shore of Coralville Reservoir, Johnson Co., IOWA | mudflats S of Sandy Beach area, Coralville Reservoir | The documentation form by Nicholas S. Halmi is the only one submitted and forms the basis of this record. | Elimination of similar species: Pectoral: smaller - direct comparison possible. No bib. Dark, not yellowish legs. Voice not 'krip'. Baird's: same size, but lack of scaly back, no buffy wash on breast, wings, not as long as Baird's, [illegible] not so slim, body position not horizontal. Semipalmated - Western: about 1 inch bigger than the small [illegible], one present in flock (Western?) | The original documentation form event lasted from 16:20:00/16:35:00. | Iowa Ornithologists' Union | MS 166 | 34 | 21 | 
| Rare bird documentation form for White-rumped Sandpiper at Babcock Access at Coralville Reservoir, 1999 | Field notes | Birds--Identification Ornithology Rare birds | 1999-08-10 | N/A | Rare birds documentation form | Rare bird documentation form for a White-rumped Sandpiper at Babcock Access at Coralville Reservoir in Johnson County, IA on August 10, 1999. | Kent, Thomas H. (Thomas Hugh), 1934- | White-rumped Sandpiper | Babcock Access | Babcock Access, Coralville Res., Johnson Co., Iowa | mud flats | The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include James Huntington. | Elimination of similar species: Size, shape, colors, and wings all indicate this species. | The original documentation form event lasted from 18:00:00/18:15:00. | Iowa Ornithologists' Union | MS 166 | 34 | 21 |