The lions wear GPS collars that send hourly and detailed text messages to researchers who are studying the big cats movements in the savannah, reports CNN.
An animal conservation group, Living with Lions, is tracking the felines because the population of the lions has dropped drastically in Africa. Local Massai herders are poisoning the lions as they are worried about their livestock. The text messages from the lions alert the researchers when the lions are too close to livestock herds.
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