Frederic Leopold letter to Keith M. Schreiner regarding Schreiner's thesis and Wood Duck nest predation, March 5, 1952
|
Correspondence
|
Birds--Nests Ornithology--Study and teaching Predatory animals Squirrels--Behavior
|
1952-03-05
|
N/A
|
Manuscript, graphic, and printed material
|
Letter from Frederic Leopold in response to Keith M. Schreiner regarding Schreiner's thesis and Wood Duck nest predation, March 5, 1952. The letter discusses similarities in data between Schreiner's master's thesis and Leopold's Wood Duck nesting study paper. The impact of nest predation by squirrels is also addressed. This document is in response to a letter from Keith M. Schreiner: https://avian.lib.iastate.edu/documents/3069/view
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
1
|
11
|
Peter P. Laude letter to Frederic Leopold regarding an invitation to view nesting Wood Ducks, April 16, 1952
|
Correspondence
|
Birds--Habitat Birds--Nests Ornithology--Study and teaching Birdhouses
|
1952-04-16
|
N/A
|
Manuscript, graphic, and printed material
|
Letter from Peter P. Laude to Frederic Leopold regarding an invitation to view nesting Wood Ducks, April 16, 1952. The letter details Laude's regretful decline of Leopold's invitation to visit Burlington and view nesting Wood Ducks due to conflicts in the scheduling of the trip. This document is continuation of a previous conversation between Laude and Leopold: https://avian.lib.iastate.edu/documents/3077/view, https://avian.lib.iastate.edu/documents/3078/view, https://avian.lib.iastate.edu/documents/3081/view, and https://avian.lib.iastate.edu/documents/3082/view.
|
Laude, Peter P.
|
Wood Duck
|
Burlington Iowa City
|
|
|
|
Frederic Leopold Papers | MS 113
|
2
|
6
|
Frederic Leopold letter to Peter P. Laude regarding nesting Wood Ducks and the Iowa Ornithologists' Union annual convention, May 12, 1952
|
Correspondence
|
Birds--Habitat Birds--Nests Congresses and conventions Ornithology--Societies, etc
|
1952-05-12
|
N/A
|
Manuscript, graphic, and printed material
|
Letter from Frederic Leopold to Peter P. Laude regarding nesting Wood Ducks and the Iowa Ornithologists' Union annual convention, May 12, 1952. Leopold extends an invitation to visit his Wood Duck nesting area as well as thanks Laude for the invitation to speak at the Iowa Ornithologists' Union annual convention. This document is continuation of a previous conversation between Laude and Leopold: https://avian.lib.iastate.edu/documents/3077/view, https://avian.lib.iastate.edu/documents/3078/view, https://avian.lib.iastate.edu/documents/3081/view, https://avian.lib.iastate.edu/documents/3082/view, and https://avian.lib.iastate.edu/documents/3084/view.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington Iowa City
|
|
|
|
Frederic Leopold Papers | MS 113
|
2
|
6
|
Wood Duck nesting records, volume two, 1954-1966
|
Clippings (information artifacts) Correspondence Field notes
|
Birds--Nests Birds--Research Ornithology--Methodology Birdhouses Eggs--Incubation Ducks--Counting Ducklings Wood duck--Behavior
|
1954-01-01
|
1966-12-31
|
Manuscript, graphic, and printed material
|
Wood Duck nesting records covering the years 1954-1966 compiled by Frederic Leopold. The mostly handwritten volume contains Leopold's detailed notes on the nesting habits of Wood Ducks, including the following: nest site selection, egg laying, incubation, hatching, and departure from the nest. Also included in this volume are newspaper clippings, correspondence, Clemson Agricultural College Leaflet No. 20 on the Wood Duck written by Robert E. Ware, instructions on how to build a Wood Duck nesting box, and an article from National Wildlife titled "Of spring and an egg" written by Jean George.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
9
|
2
|
Bill Youngworth letter to Woodward Hart Brown regarding Blue-winged Warbler range, December 8, 1962
|
Correspondence
|
Bird watching Birds--Geographical distribution Birds--Nests
|
1962-12-08
|
N/A
|
Manuscript, graphic, and printed material
|
Letter from Bill Youngworth to Woodward Hart Brown dated December 8, 1962. Youngworth discuss Blue-winged Warbler range in response to a reported Hamburg nesting that Brown initially misidentified.
|
Youngworth, William
|
Blue-winged Warbler
|
Missouri Hamburg Iowa Nebraska Kansas
|
|
|
|
Woodward Hart Brown Papers | MS 502
|
2
|
8
|
Documents regarding a Wood Duck study, 1963
|
Correspondence Questionnaires
|
Bird surveys Bird watching Birds--Nests Birds--Research Ornithology--Methodology Ducklings
|
1963-01-01
|
1963-12-31
|
Manuscript, graphic, and printed material
|
A brief letter and a questionnaire relating to a Wood Duck study done to gather information on nesting wild Wood Ducks, 1963. The letter describes the purpose of the study and asks for help in filling out the attached questionnaire. The questionnaire covers topics including: the date the ducks were first seen, the date incubation started, the date of hatch, number of young ducklings and if there was a nest failure. This document is related to correspondence and Wood Duck study report: https://avian.lib.iastate.edu/documents/3111/view, https://avian.lib.iastate.edu/documents/3112/view, and https://avian.lib.iastate.edu/documents/3113/view.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
2
|
15
|
Frederic Leopold letter to Clarence Schneider regarding a Wood Duck study, March 29, 1963
|
Correspondence
|
Bird surveys Birds--Nests Ornithology--Methodology Birdhouses Ducks--Counting
|
1963-03-29
|
N/A
|
Manuscript, graphic, and printed material
|
Letter from Frederic Leopold to Clarence Schneider regarding a Wood Duck study, March 29, 1963. The letter informs Schneider of an upcoming Wood Duck study that Leopold is launching. Leopold is requesting Schneider's assistance in gathering information on Wood Duck houses located in a park. This document is related to additional correspondence, a Wood Duck study report and Wood Duck study materials: https://avian.lib.iastate.edu/documents/3111/view, https://avian.lib.iastate.edu/documents/3113/view, and https://avian.lib.iastate.edu/documents/3114/view.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
2
|
15
|
Frederic Leopold letter to Clarence W. Moody regarding a Wood Duck study, March 29, 1963
|
Correspondence
|
Bird surveys Bird watching Birds--Nests Ornithology--Methodology Ducks--Counting
|
1963-03-29
|
N/A
|
Manuscript, graphic, and printed material
|
Letter from Frederic Leopold to Clarence W. Moody regarding a Wood Duck study, March 29, 1963. The letter informs Moody of an upcoming Wood Duck study that Leopold is launching. In an effort to attain more participants, Leopold is requesting Moody's assistance in writing a newspaper article to reach out to people who may be watching Wood Duck houses and would be willing to join the study. This document is related to additional correspondence, a Wood Duck study report and Wood Duck study materials: https://avian.lib.iastate.edu/documents/3112/view, https://avian.lib.iastate.edu/documents/3113/view, and https://avian.lib.iastate.edu/documents/3114/view.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
2
|
15
|
Pearl Knoop letter to Peter C. Petersen regarding fall migration, August 17, 1963
|
Correspondence Field notes
|
Bird watching Birds--Migration Birds--Nests Birds--Research Ornithology--Methodology
|
1963-08-17
|
N/A
|
Manuscript, graphic, and printed material
|
Fall migration report contributed by Pearl Knoop in a letter to Peter C. Petersen, August 17, 1963. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of Fall 1963.
|
Knoop, Pearl
|
|
Marble Rock
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
17
|
2
|
Documents regarding a Wood Duck study, February 27, 1964
|
Checklists Correspondence Questionnaires
|
Bird surveys Bird watchers Birds--Nests Birds--Research Ornithology--Methodology Predatory animals Ducks--Counting Ducklings
|
1964-02-27
|
N/A
|
Manuscript, graphic, and printed material
|
A postcard, mailing lists, a handwritten note, and a questionnaire relating to a Wood Duck study Frederic Leopold coordinated, February 27, 1964. The reminder postcard was sent to the study participants on the mailing lists regarding preparations for the spring return of Wood Ducks. Also included is a questionnaire for study participants to complete regarding the number of duck nests, the number of young hatched and if nests were destroyed by predators. This document is a version of Wood Duck study materials from 1963: https://avian.lib.iastate.edu/documents/3114/view
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
2
|
15
|
Pearl Knoop letter to Peter C. Petersen regarding nesting season, August 21, 1964
|
Correspondence Field notes
|
Bird watching Birds--Migration Birds--Nests Birds--Research Ornithology--Methodology
|
1964-08-21
|
N/A
|
Manuscript, graphic, and printed material
|
Report of nesting season in Marble Rock, Iowa was contributed by Pearl Knoop in a letter to Peter C. Petersen.This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of summer 1964.
|
Knoop, Pearl
|
Dickcissel Wood Duck Ovenbird Louisiana Waterthrush Canada Warbler Mourning Dove
|
Marble Rock
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
17
|
3
|
Don Joffray letter to Frederic Leopold regarding Wood Duck houses and nest takeover and predation, April 20, 1966
|
Correspondence
|
Birds--Eggs Birds--Nests Birdhouses--Design and construction Predatory animals Squirrels--Behavior Raccoon--Behavior
|
1966-04-20
|
N/A
|
Manuscript, graphic, and printed material
|
Don Joffray letter to Frederic Leopold regarding Wood Duck houses and nest takeover and predation, April 20, 1966. The letter talks about Wood Duck houses being taken over by Eastern Screech Owls. Joffray discusses his interest in providing ample housing for both species as well as a request for more information on signs of nest predation and indications of a successful hatching of duck eggs. This document is related to a reply from Frederic Leopold: https://avian.lib.iastate.edu/documents/3091/view
|
Joffray, Don, 1929-
|
Wood Duck Eastern Screech-Owl
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
2
|
13
|
Frederic Leopold letter to Don Joffray regarding Wood Duck houses and nest predation, April 25, 1966
|
Correspondence
|
Birds--Eggs Birds--Nests Birdhouses--Design and construction Predatory animals Raccoon--Behavior
|
1966-04-25
|
N/A
|
Manuscript, graphic, and printed material
|
Letter from Frederic Leopold to Don Joffray regarding Wood Duck houses and nest predation, April 25, 1966. The letter discusses Leopold's view on allowing Eastern Screech Owls to use Wood Duck houses. The letter also offers advice on how to prevent nest predation, encourages frequent nest inspection, and how to interpret a successful hatch of duck eggs. This document is in response to a letter from Don Joffray: https://avian.lib.iastate.edu/documents/3092/view
|
Joffray, Don, 1929-
|
Wood Duck Eastern Screech-Owl
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
2
|
13
|
Stella M. Perkins letter to Frederic Leopold regarding Wood Duck houses
|
Correspondence
|
Birds--Nests Birdhouses Bird attracting Raccoon--Behavior Zoological illustration
|
1966-05-01
|
1966-05-18
|
Manuscript, graphic, and printed material
|
Letter from Stella M. Perkins to Frederic Leopold regarding Wood Duck houses. The letter asks for guidance on how to attract Wood Ducks to duck houses instead of raccoons. A hand drawn picture of a raccoon and a Wood Duck house in a tree is included. This document is related to a reply from Frederic Leopold: https://avian.lib.iastate.edu/documents/3101/view
|
Perkins, Stella M.
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
2
|
13
|
Lawrence A. Bjonerud letter to Frederic Leopold regarding a Mallard nest and identifying Wood Ducks, May 16, 1966
|
Correspondence
|
Birds--Identification Birds--Nests Eggs--Incubation Ducklings
|
1966-05-16
|
N/A
|
Manuscript, graphic, and printed material
|
Letter from Lawrence A. Bjonerud to Frederic Leopold regarding a Mallard nest and identifying Wood Ducks, May 16, 1966. The letter describes a Mallard nest that was found and the resulting hatching period. Initially, the duck nest was thought to belong to a Wood Duck but the duck was identified as a Mallard. This document is related to a reply from Frederic Leopold: https://avian.lib.iastate.edu/documents/3103/view
|
Bjonerud, Lawrence A.
|
Wood Duck Mallard
|
Burlington Dubuque
|
|
|
|
Frederic Leopold Papers | MS 113
|
2
|
13
|
Frederic Leopold letter to Lawrence A. Bjonerud regarding identifying Wood Ducks, May 18, 1966
|
Correspondence
|
Birds--Habitat Birds--Identification Birds--Nests
|
1966-05-18
|
N/A
|
Manuscript, graphic, and printed material
|
Letter from Frederic Leopold to Lawrence A. Bjonerud regarding identifying Wood Ducks, May 18, 1966. The letter offers suggestions on how to tell the difference between a Mallard and a Wood Duck since the two ducks look similar. This document is in response to a letter from Lawrence A. Bjonerud: https://avian.lib.iastate.edu/documents/3104/view
|
Leopold, Frederic, 1895-1989
|
Wood Duck Mallard
|
Burlington Dubuque
|
|
|
|
Frederic Leopold Papers | MS 113
|
2
|
13
|
Wood Duck nesting records, volume three, 1967-1978
|
Clippings (information artifacts) Correspondence Printed ephemera Field notes
|
Birds--Eggs Birds--Nests Birds--Research Ornithology--Methodology Birdhouses Eggs--Incubation Ducks--Counting Ducklings Wood duck--Behavior
|
1967-01-01
|
1978-12-31
|
Manuscript, graphic, and printed material
|
Wood Duck nesting records covering the years 1967-1978 compiled by Frederic Leopold. The mostly handwritten volume contains Leopold's detailed notes on the nesting habits of Wood Ducks, including the following: nest site selection, egg laying, incubation, hatching, and departure from the nest. Also included in this volume are newspaper clippings, a few hand-drawn illustrations, correspondence, and the program for the 50th Annual Convention of the Iowa Ornithologists' Union where Leopold gave a presentation titled "Nesting Habits of the Wood Duck".
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
10
|
1
|
Gladys Black letter to Peter C. Petersen regarding spring migration at Red Rock Refuge, June 12, 1970
|
Correspondence Field notes
|
Bird watching Birds--Counting Birds--Migration Birds--Nests
|
1970-06-12
|
N/A
|
Manuscript, graphic, and printed material
|
Letter from Gladys Black to Peter C. Petersen asked if it is too late to report spring migration and listed birds sighted at Red Rock Refuge, February 22-May 22. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of spring 1970.
|
Black, Gladys
|
Bald Eagle Red-tailed Hawk Bobolink Summer Tanager Osprey Northern Mockingbird Great Blue Heron Great Egret
|
Lake Red Rock
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
17
|
9
|
Gladys Black letter to Vernon M. Kleen regarding changes in habitat and birds sighted at Red Rock Refuge during 1968-1970, April 7, 1971
|
Correspondence Field notes
|
Bird watching Birds--Habitat Birds--Nests
|
1971-04-07
|
N/A
|
Manuscript, graphic, and printed material
|
Gladys Black letter to Vernon M. Kleen was regarding changes in habitat and birds sighted at Red Rock Refuge during 1968-1970, April 7, 1971. Black noted the spectacular change in the number of migratory species since Lake Red Rock was filled in 1969. She discussed various bird sightings at the lake, including that of a Great Blue Heron rookery and vulture roosts. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of winter 1970-1971.
|
Black, Gladys
|
Great Blue Heron
|
Lake Red Rock
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
17
|
10
|
James Delehant letter to Vernon M. Kleen regarding unusual birds sighted during nesting season, August 22, 1972
|
Correspondence
|
Bird watching Birds--Nests
|
1972-08-22
|
N/A
|
Manuscript, graphic, and printed material
|
James Delehant letter to Vernon M. Kleen regarding unusual birds sighted during nesting season, August 22, 1972. Twelve species of birds were sighted near Lake Manawa, De Soto Bend Refuge, Beefland International, and Folsom Lake, including the following species: White-faced Ibis, Herring Gull, Least Tern, Chuck-will's Widow, and Blue Grosbeak. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of summer 1972.
|
Delehant, James
|
White-faced Ibis Chuck-will's-widow Herring Gull Least Tern Blue Grosbeak
|
Council Bluffs Folsom Lake Lake Manawa DeSoto National Wildlife Refuge
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
17
|
11
|
Letter and bird sighting checklist from Robert and Valerie Jessen to Vernon M. Kleen, spring migration 1974
|
Checklists Correspondence Field notes
|
Bird banding Bird populations Bird watching Birds--Behavior Birds--Nests Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures
|
1974-03-01
|
1974-05-31
|
Manuscript, graphic, and printed material
|
Letter and accompanying checklist from Robert and Valerie Jessen to Vernon M. Kleen reporting birds banded and sighted near Oskaloosa. These items were used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of spring 1974.
|
Jessen, Robert Jessen, Valerie
|
Great Horned Owl White-winged Crossbill Barred Owl Chuck-will's-widow
|
Oskaloosa
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
17
|
13
|
Gladys Black letter and report to Vernon M. Kleen regarding winter Red Rock Lake area bird sightings, March 6, 1974
|
Correspondence Field notes
|
Bird populations Bird watching Birds--Nests Birds--Research
|
1974-03-06
|
N/A
|
Manuscript, graphic, and printed material
|
Letter from Gladys Black to Vernon M. Kleen reporting winter Red Rock Lake area bird sightings, nesting locations of Red-tailed Hawks and Great Horned Owls, and a Red-tailed Hawk population density study. These items were used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of winter 1973-1974.
|
Black, Gladys
|
Red-tailed Hawk Great Horned Owl
|
Lake Red Rock
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
17
|
13
|
Robert Jessen letter to Vernon M. Kleen regarding birds sighted in Mahaska County during winter, April 2, 1974
|
Correspondence Field notes
|
Bird banding Bird watching Birds--Counting Birds--Nests
|
1974-04-02
|
N/A
|
Manuscript, graphic, and printed material
|
Letter from Robert Jessen to Vernon M. Kleen reporting birds sighted in Mahaska County by Robert Jessen, Valerie Jessen, Keith Layton, and Irene Layton during winter 1973-1974. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of winter 1973-1974.
|
Jessen, Robert
|
Bald Eagle Great Horned Owl White-winged Crossbill American Woodcock
|
Mahaska County
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
17
|
13
|
Letter from Robert Jessen to Vernon M. Kleen regarding birds sighted near Oskaloosa, summer 1974
|
Correspondence Field notes
|
Bird watching Birds--Nests Birds--Research Troglodytidae | Wrens
|
1974-06-01
|
1974-07-31
|
Manuscript, graphic, and printed material
|
Annotated letter from Robert Jessen to Vernon M. Kleen reporting birds sighted near Oskaloosa, including nesting successes and failures at Goose Lake and elsewhere in Mahaska County. This letter was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of summer 1974.
|
Jessen, Robert
|
Purple Martin Chuck-will's-widow Black-crowned Night Heron Northern Mockingbird
|
Oskaloosa Mahaska County Goose Lake
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
17
|
13
|
Gladys Black letters to Vernon M. Kleen regarding fall migration and nesting season, 1974
|
Correspondence Field notes
|
Bird watching Birds--Migration Birds--Nests Habitat (Ecology) Radio and television tower bird strikes
|
1974-08-01
|
1974-11-30
|
Manuscript, graphic, and printed material
|
Letters from Gladys Black to Vernon Kleen regarding the fall migration and the nesting season of 1974 in the Lake Red Rock area. The letters discuss the impact of flooding from new dams on wildlife in central Iowa, a report from Dean Mosman about a bird kill at a TV tower near Alleman, Iowa, the nesting season, and the fall migration. These items were used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of fall 1974.
|
Black, Gladys
|
|
Lake Red Rock Alleman
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
17
|
13
|