When we consider protecting animals in the wild from humans, we tend to think of hunting or deforestation and the consequences of over-exploitation for food and housing. Or we think of the effects of our infrastructure such as railways, roads, airports, carving great chunks out of the landscape and destroying precious habitats. These all have devastating effects on wildlife. While the effects of human activity on populations of animals is well established, disturbance by tourism is also increasingly being identified as affecting the behaviour and reproductive success of animals in the wild and can have significant impacts on their survival. In a new study published in the journal Ethology, researchers examined the impact of human encroachment on two adjacent giraffe populations in Kenya to determine whether human activities and high predation affect their social networks. One study site was a premier tourist destination with a high v...
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