Did toxic algae kill hundreds of elephants in Botswana? / Killing elephants for their meat could solve two of Zimbawe's problems / Drought-stricken Botswana to kill, eat 20,000 elephants unless Germany takes them -- report / Hundreds of elephants to be killed in Zimbabwe and Namibia as food and water resources run dry / Female elephants rumble to say 'let's go!' Namibian study shows males do too, a sign of unexpected social bonds / Zimbabwe to slaughter 200 elephants to feed hungry people amid drought / Zimbabwe orders cull of 200 elephants amid food shortages from drought / Zimbabwe to cull 200 elephants amid food shortages / Namibia to slaughter more than 80 elephants as protesters call it a 'colossal disaster' / Namibia to cull 83 elephants and distribute meat to people affected by drought