George Schaller
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"George Beals Schaller" (born 1933) is an American mammalogist, natural history/biologist, conservation movement/conservationist and author. Schaller is recognized by many as the world's preeminent field biologist, studying wildlife throughout Africa, Asia and South America. Born in Berlin, Schaller grew up in Germany, but moved to Missouri as a Adolescence/teen. He is vice president of Panthera Corporation and serves as chairman of their Cat Advisory Council along with renowned conservationist and Panthera CEO Alan Rabinowitz. Schaller is also a senior conservationist at the Bronx Zoo-based Wildlife Conservation Society.

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This is an ecosystem that has received very little attention.

It is very hard to count the number of all male and young sheep in a herd.