Rangers in South Africa’s biggest wildlife park are killing about 350 hippos and buffalos in an attempt to relieve the impact of the region’s most severe drought in more than three decades. The numbers of hippos and buffalos in Kruger National Park, about 7,500 and 47,000 respectively, are at their highest level ever, according to … Continue reading South Africa’s Kruger park kills 350 hippos, buffalos amid drought