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OPEN 365 DAYS A YEAR & FREE

Location, Hours & Directions

Timing Animal Reproductive Cycles

By measuring testosterone, estrogen and progesterone over time—the same hormones that guide reproduction in humans—endocrinologists can gain insight into animal reproductive cycles.
Timing Animal Reproductive Cycles

Science Spotlight: Rachel Santymire, Ph.D.

Science Spotlight: Rachel Santymire, Ph.D.

Science Spotlight: Rachel Santymire, Ph.D.

From black rhino hormones to snow leopard semen, amphibian skin swabs to hair-pulverizing machines, there’s no such thing as a typical day at the office for Rachel Santymire, Ph.D., director of Lincoln Park Zoo’s Davee Center for Endocrinology and Epidemiology.

Learn About the Davee Center’s Achievements

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