Hyena nights, kalahari days (Gus Mills)

Hyenas have a bad reputation and are misunderstood by most people. Until recent years many wildlife publications used words like freak, stupid, demented and ungainly to describe hyenas, but in this title the author allow the reader to see these intriguing animals for what they really are: intelligent, powerful, even beautiful. 
Gus and Margie Mills, newly married, trekked to the Kalahari to spend two years studying the little-known brown hyena. They were so enchanted by these captivating animals that they ended up stayed for 12 years and uncovered a treasure trove of facts about the lives of both brown and spotted hyenas. 

Their studies allowed them to get to know the hyena clans and their hierarchies intimately and became privy to events which only a handful of people have ever had the privilege to witness.

Author: Gus Mills

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(*) https://www.amazon.com/Hyena-Nights-Kalahari-Days-Mills/dp/1770098119