Title Genres Topics Date (Start) Date (End)
Photograph of Wood Duck eggs under down feathers Photographs Birds--Eggs Birds--Research Birdhouses Wood duck--Behavior 1966-01-01 1966-12-31
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
Photograph of five hatching Wood Duck eggs Photographs Birds--Eggs Birds--Research 1971-06-01 N/A
Photograph of three hatching Wood Duck eggs Photographs Birds--Eggs Birds--Research 1971-07-01 1971-07-31
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
Photograph of Wood Duck eggs beginning to hatch Photographs Birds--Eggs Birds--Research 1966-05-01 1966-05-31
Photograph of Wood Duck ducklings nesting among egg shells and nesting material Photographs Birds--Eggs Birds--Research Ducklings 1966-05-01 1966-05-31
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
Photograph of Wood Duck eggs and nesting material in a duck house Photographs Birds--Eggs Birds--Research Birdhouses 1966-01-01 1966-12-31
Photograph of an egg within an egg Photographs Birds--Eggs N/A N/A
Lantern slide and photograph of eggs in a Lesser Scaup nest Lantern slides Photographs Birds--Eggs 1924-06-21 N/A
Lantern slide and photograph of eggs in a Ring-billed Gull nest Lantern slides Photographs Birds--Eggs 1924-06-18 N/A
Lantern slide and photograph of a White Pelican nesting colony Lantern slides Photographs Birds--Eggs Birds--Nests Colonial birds 1924-06-24 N/A
Lantern slide and photograph of eggs in a Maryland Yellow Throat nest Lantern slides Photographs Birds--Eggs 1926-06-20 N/A
Lantern slide and photograph of eggs in a Dickcissel nest Lantern slides Photographs Birds--Eggs 1934-07-05 N/A
Lantern slide and photograph of an Indigo Bunting nest with eggs and a newly hatched chick Lantern slides Photographs Birds--Eggs Parasitic birds Birds--Infancy 1927-07-19 N/A
Lantern slide and photograph of eggs in a Red-eyed Vireo nest Lantern slides Photographs Birds--Eggs Parasitic birds 1930-06-20 N/A
Lantern slide and photograph of eggs in a Prairie Horned Lark nest Lantern slides Photographs Birds--Eggs 1930-04-10 N/A
Lantern slide and photograph of eggs in a Prairie Horned Lark nest Lantern slides Photographs Birds--Eggs 1927-04-17 N/A
Lantern slide and photograph of eggs in a Goldfinch nest Lantern slides Photographs Birds--Eggs 1936-08-15 N/A
Lantern slide and photograph of eggs in a Northern Bobwhite nest Lantern slides Photographs Birds--Eggs 1930-08-26 N/A
Lantern slide and photograph of Northern Bobwhite eggs and Pheasant eggs in a nest Lantern slides Photographs Birds--Eggs 1934-06-01 N/A
Lantern slide and photograph of eggs in Robin nest Lantern slides Photographs Birds--Eggs N/A N/A
Lantern slide and photograph of eggs in a Black-crowned Night Heron nest Lantern slides Photographs Birds--Eggs 1928-06-26 N/A
Lantern slide and photograph of hatched eggs at a Bobwhite Quail nest Lantern slides Photographs Birds--Eggs Birds--Nests 1925-09-22 N/A