Photograph of Wood Duck ducklings swimming in a bucket
|
Photographs
|
Birds--Research Ducklings Wood duck--Behavior
|
1965-01-01
|
1965-12-31
|
Manuscript, graphic, and printed material
|
A bucket with eight Wood Duck ducklings swimming in a small amount of water, 1965.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
6
|
6
|
Photograph of a Wood Duck in a house
|
Photographs
|
Birds--Research Ornithology--Methodology Birdhouses--Design and construction
|
1965-01-01
|
1965-12-31
|
Manuscript, graphic, and printed material
|
A Wood Duck looks out of a string covered opening in a Wood Duck house, 1965. The string stretched across the bird house opening was used by Frederic Leopold to determine whether birds had entered or left the nest.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
6
|
6
|
Photograph of an adult Wood Duck leaving a duck house
|
Photographs
|
Birds--Research Birdhouses Wood duck--Behavior
|
1965-01-01
|
1965-12-31
|
Manuscript, graphic, and printed material
|
An adult Wood Duck leaving a wooden Wood Duck house that is attached to a tree, 1965
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
6
|
6
|
Photograph of a mother Wood Duck with ducklings on the ground
|
Photographs
|
Birds--Research Ducklings Wood duck--Behavior
|
1965-01-01
|
1965-12-31
|
Manuscript, graphic, and printed material
|
A mother Wood Duck on the ground, with her ducklings following directly behind her, 1965.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
6
|
6
|
Photograph of a snake among duck eggs in a Wood Duck house
|
Photographs
|
Birds--Eggs Birds--Research Birdhouses Predatory animals
|
1965-01-01
|
1965-12-31
|
Manuscript, graphic, and printed material
|
A snake coiled around Wood Duck eggs located in a wooden Wood Duck house, 1965.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
6
|
6
|
Photograph of a male and female Wood Duck in a tree
|
Photographs
|
Birds--Habitat Birds--Research Wood duck--Behavior
|
1965-01-01
|
1965-12-31
|
Manuscript, graphic, and printed material
|
A male and female Wood Duck perched on a tree branch, 1965.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
6
|
7
|
Photograph of the inside bottom of a Wood Duck house
|
Photographs
|
Birds--Research Birdhouses
|
1965-01-01
|
1965-12-31
|
Manuscript, graphic, and printed material
|
The nesting material and other debris on the inside bottom of a wooden Wood Duck house, 1965.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
6
|
7
|
Photograph of a snake in a Wood Duck house
|
Photographs
|
Birds--Research Birdhouses Predatory animals
|
1965-01-01
|
1965-12-31
|
Manuscript, graphic, and printed material
|
A snake crawling out of the opening in a Wood Duck house that is attached to a tree trunk, 1965.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
7
|
7
|
Field notes contributed by Frederick W. Kent for spring 1966
|
Field notes
|
Bird watching Birds--Migration Birds--Research Anseriformes | Ducks, Geese, and Swans Ornithology--Methodology Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Weather
|
1966-03-01
|
1966-05-31
|
Manuscript, graphic, and printed material
|
Field notes were contributed by Frederick W. Kent. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of spring 1966.
|
Kent, Frederick W. (Frederick Wallace), 1894-1984
|
White-eyed Vireo Mourning Dove
|
Conesville Iowa City Swan Lake Wildlife Management Area
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
17
|
5
|
Photograph of a mother Wood Duck sitting on eggs in duck house
|
Photographs
|
Birds--Research Birdhouses Eggs--Incubation Wood duck--Behavior
|
1966-05-01
|
1966-05-31
|
Manuscript, graphic, and printed material
|
A mother Wood Duck sits on top of nesting material inside a Wood Duck house, May 1966. Five Wood Duck eggs are visible beneath her.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
6
|
12
|
Photograph of Wood Duck eggs beginning to hatch
|
Photographs
|
Birds--Eggs Birds--Research
|
1966-05-01
|
1966-05-31
|
Manuscript, graphic, and printed material
|
Three Wood Duck eggs in the early stages of hatching, May 1966
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
6
|
11
|
Photograph of Wood Duck ducklings nesting among egg shells and nesting material
|
Photographs
|
Birds--Eggs Birds--Research Ducklings
|
1966-05-01
|
1966-05-31
|
Manuscript, graphic, and printed material
|
Several Wood Duck ducklings nesting among hatched egg shells and other nesting material, May 1966.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
6
|
10
|
Photograph of paper covering the entrance to a Wood Duck house
|
Photographs
|
Birds--Research Ornithology--Methodology Birdhouses--Design and construction
|
1966-05-01
|
1966-05-31
|
Manuscript, graphic, and printed material
|
A wooden Wood Duck house attached to the side of tree trunk, May 1966. The opening to the duck house is covered by a piece of paper that is fastened with string.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
6
|
14
|
Photograph of recently hatched Wood Duck ducklings and egg shells in a duck house
|
Photographs
|
Birds--Eggs Birds--Research Ducklings
|
1966-05-01
|
1966-05-31
|
Manuscript, graphic, and printed material
|
Several recently hatched Wood Duck ducklings intermixed with egg shells and other nesting material in a Wood Duck house, May 1966.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
6
|
16
|
Photograph of a Wood Duck duckling jumping from duck house
|
Photographs
|
Birds--Research Birdhouses Ducklings Wood duck--Behavior
|
1966-05-01
|
1966-05-31
|
Manuscript, graphic, and printed material
|
A Wood Duck duckling jumping from a wooden Wood Duck house that is fastened to a tree trunk, May 1966.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
6
|
16
|
Audubon field notes for Iowa, fall 1966
|
Correspondence Field notes
|
Bird watching Birds--Identification Birds--Migration Birds--Research Ornithology--Methodology Fringillidae | Finches
|
1966-08-01
|
1966-11-30
|
Manuscript, graphic, and printed material
|
Fall migration notes contributed by Woodward H. Brown in a letter to Peter C. Petersen, December 9, 1966. Fall migration notes contributed by Robert F. Vane in a letter to Peter C. Petersen and Mary Lou Petersen, December 20,1966. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of fall 1966.
|
Brown, Woodward H. Vane, Robert F.
|
Carolina Wren Groove-billed Ani Western Grebe Smooth-billed Ani
|
Cedar Rapids
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
17
|
5
|
Photograph of a Wood Duck duckling jumping from a duck house
|
Photographs
|
Birds--Research Birdhouses Ducklings Wood duck--Behavior
|
1966-01-01
|
1966-12-31
|
Manuscript, graphic, and printed material
|
A Wood Duck duckling jumps from a wooden Wood Duck house, 1966. The duck house is attached to the side of a house directly underneath a window.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
6
|
13
|
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
|
Photograph of a mother Wood Duck and ducklings walking on grass
|
Photographs
|
Birds--Research Ducklings Wood duck--Behavior
|
1966-01-01
|
1966-12-31
|
Manuscript, graphic, and printed material
|
A mother Wood Duck walking on grass with several ducklings following closely behind her, 1966.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
6
|
13
|
Photograph of mother Wood Duck sitting on eggs in a duck house
|
Photographs
|
Birds--Eggs Birds--Research Birdhouses Eggs--Incubation Wood duck--Behavior
|
1966-01-01
|
1966-12-31
|
Manuscript, graphic, and printed material
|
A mother Wood Duck sits on top of nesting material inside a Wood Duck house, 1966. Three Wood Duck eggs are visible beneath her.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
6
|
9
|
Photograph of Wood Duck eggs and nesting material in a duck house
|
Photographs
|
Birds--Eggs Birds--Research Birdhouses
|
1966-01-01
|
1966-12-31
|
Manuscript, graphic, and printed material
|
The inside bottom of a Wood Duck house covered in nesting material, 1966. Twelve Wood Duck eggs lay in the middle of the nesting material.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
6
|
9
|
Photograph of Wood Duck eggs under down feathers
|
Photographs
|
Birds--Eggs Birds--Research Birdhouses Wood duck--Behavior
|
1966-01-01
|
1966-12-31
|
Manuscript, graphic, and printed material
|
The inside bottom of a Wood Duck house covered with nesting material, 1966. Wood Duck eggs are visible beneath the mother's down feathers.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
6
|
8
|
Photograph of a mother Wood Duck and ducklings inside a duck house
|
Photographs
|
Birds--Research Birdhouses Ducklings Wood duck--Behavior
|
1966-01-01
|
1966-12-31
|
Manuscript, graphic, and printed material
|
A mother Wood Duck sits on top of nesting material inside a Wood Duck house, surrounded by her ducklings, 1966.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
6
|
8
|
Photograph of a Wood Duck house in tree near the Mississippi River
|
Photographs
|
Birds--Habitat Birds--Research Birdhouses
|
1966-01-01
|
1966-12-31
|
Manuscript, graphic, and printed material
|
A wooden Wood Duck house attached to a tree located along the Mississippi River, 1966.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington Mississippi River, Iowa
|
|
|
|
Frederic Leopold Papers | MS 113
|
6
|
8
|
Photograph of Frederic Leopold's house with a Wood Duck house in a tree
|
Photographs
|
Birds--Research Wildlife conservationists Birdhouses
|
1966-01-01
|
1966-12-31
|
Manuscript, graphic, and printed material
|
The house of Frederic Leopold located in Burlington, Iowa, situated overlooking the bluffs of the Mississippi River, 1966. A wooden Wood Duck house is attached to a tree located nearby the house.
|
Leopold, Frederic, 1895-1989
|
Wood Duck
|
Burlington
|
|
|
|
Frederic Leopold Papers | MS 113
|
6
|
8
|