Monkeys 'learn to eat soil to cope with junk food'
Soil helps monkeys’ stomachs settle after calorie-rich snacks from tourists, research suggests. www.bbc.com #Monkeys #039learn #eat #soil #cope #junk #food039
Soil helps monkeys’ stomachs settle after calorie-rich snacks from tourists, research suggests. www.bbc.com #Monkeys #039learn #eat #soil #cope #junk #food039