Date: | 03 17 1955 |
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Description: | Science fair entry using animals to test a high cholesterol diet against a control diet. |
Date: | 10 12 1935 |
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Description: | Teacher and two girls looking at rat growth chart. |
Date: | 09 02 1931 |
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Description: | Dr. Claude Reading, new director of the state veterinary control laboratory in Agriculture Hall at the University of Wisconsin, at work in his laboratory. |
Date: | 1896 |
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Description: | A passenger pigeon on a perch. The passenger pigeon is now extinct. Part of a group of pigeons that lived in captivity in the aviary of Professor C.O. Whit... |
Date: | 1896 |
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Description: | Profile view of a passenger pigeon, a species of pigeon now extinct, with its shadow projected on the wall of the cage behind. Part of a group of pigeons t... |
Date: | 1900 |
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Description: | University of Wisconsin-Madison Agricultural campus with sheep and a dairy barn in the background. |
Date: | 02 23 1945 |
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Description: | Dorothy Johansson, research assistant in zoology at the University of Wisconsin, performing an experiment using white rats to check techniques being develo... |
Date: | 03 07 1945 |
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Description: | Robert McCabe, University of Wisconsin Arboretum biologist, and Jim Hale, his assistant, study the band on one of the pheasants caught in the trap in the b... |
Date: | 01 1948 |
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Description: | Two men in a laboratory weighing rats at the Wisconsin Alumni Research Foundation. |
Date: | 1896 |
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Description: | Rear view of a passenger pigeon with its head in profile. This species of pigeon is now extinct. The pigeon lived in captivity under the direction of Profe... |
Date: | 1896 |
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Description: | Rear view of two passenger pigeons in a cage. This species of pigeon is now extinct. The pigeons lived in captivity in the aviary of Professor C.O. Whitman... |
Date: | 1896 |
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Description: | Frontal view of two passenger pigeons. This species of pigeon is now extinct. The pigeons lived in captivity in the aviary of Professor C.O. Whitman, profe... |
Date: | 1896 |
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Description: | Profile view of a young passenger pigeon, on a cardboard box. This species of pigeon is now extinct. One of a group of pigeons that lived in captivity in t... |
Date: | 1896 |
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Description: | Seven passenger pigeons (possibly other types of pigeon as well?), a species of pigeon now extinct. Part of a group of pigeons that lived in captivity in t... |
Date: | 1896 |
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Description: | Several passenger pigeons, a species of pigeon now extinct, on a perch. Part of a group of pigeons that lived in captivity in the aviary of Professor C.O. ... |
Date: | 1896 |
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Description: | Side view of a passenger pigeon, a species of pigeon now extinct. Part of a group of pigeons that lived in captivity in the aviary of Professor C.O. Whitma... |
Date: | 1896 |
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Description: | Two passenger pigeons, a species of pigeon now extinct, near a nest. Part of a group of pigeons that lived in captivity in the aviary of Professor C.O. Whi... |
Date: | 1896 |
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Description: | Profile view of a passenger pigeon, a species of pigeon now extinct. Part of a group of pigeons that lived in captivity in the aviary of Professor C.O. Whi... |
Date: | 1896 |
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Description: | Profile view of a passenger pigeon, a species of pigeon now extinct. Part of a group of pigeons that lived in captivity in the aviary of Professor C.O. Whi... |
Date: | 1896 |
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Description: | Profile view of several passenger pigeons, a species of pigeon now extinct. Part of a group of pigeons that lived in captivity in the aviary of Professor C... |
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