Monthly Archives: December 2012

Hyenas: maternal masculinization makes birth no laughing matter (part 1)

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Birth of their baby is usually fast & uncomplicated in higher primates such as gorillas, chimpanzees, & orangutans. However in man a natural birth is usually prolonged & painful. The evolution of these processes has been discussed in my previous blogs on  … Continue reading

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Cigarette butts are for the birds: toxins protect nestlings

Cigarette butts thrown from car windows along the roads or discarded all over the place in camp sites in game reserves  have always been a minor  irritation for me.  Unlike plastic bags, tins & bottles they are too small for the … Continue reading

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