Search for: [Description = "This study was conducted during the rut in a protected valley \(Vialais\) inhabited by one permanent population of ewes. This valley formes part of a larger hunted area. Rams which segregate from ewes entered the Vialais during the pre\-rut, first young rams while the oldest rams arrived later. These letter stay in the company of ewes only when most lambs are conceived."]

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