Documents • Iowa State University • Avian Archives of Iowa Online

Title	Genres	Topics	Date (Start)	Date (End)	Type	Description	Creator/Author	Birds	Locations

Photograph of Wood Duck ducklings in a duck house	Photographs	Birds--Research Birdhouses Ducklings Wood duck--Behavior	1977-05-01	1977-05-31	Manuscript, graphic, and printed material	Several Wood Duck ducklings laying in nesting material on the inside bottom of a Wood Duck house, May 1971.	Leopold, Frederic, 1895-1989	Wood Duck	Burlington	Frederic Leopold Papers \| MS 113	6	17
Photograph of Wood Duck ducklings leaving the duck house	Photographs	Birds--Research Birdhouses Ducklings Wood duck--Behavior	N/A	N/A	Manuscript, graphic, and printed material	Two Wood Duck ducklings leaving the wooden Wood Duck house, 1965. One duckling is captured mid-flight as it leaves, and the other duckling is peeking out of the opening in the duck house.	Leopold, Frederic, 1895-1989	Wood Duck	Burlington	Frederic Leopold Papers \| MS 113	6	6
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 Wood Duck houses in trees	Photographs	Birds--Research Birdhouses	1965-01-01	1965-12-31	Manuscript, graphic, and printed material	Several trees along a bluff overlooking the Mississippi River that each have a wooden Wood Duck house attached to the trunk, 1965.	Leopold, Frederic, 1895-1989	Wood Duck	Burlington	Frederic Leopold Papers \| MS 113	6	5
Photograph of Wood Duck houses in trees	Photographs	Birds--Research Birdhouses	1971-05-01	1971-05-31	Manuscript, graphic, and printed material	Several trees along a bluff overlooking the Mississippi River that each have a wooden Wood Duck house attached to the trunk, May 1971.	Leopold, Frederic, 1895-1989	Wood Duck	Burlington	Frederic Leopold Papers \| MS 113	7	2