When Duan Biggs was growing up in the Kruger National Park in South Africa, he used to watch elephants and rhinos walking past his bedroom window. He left home to pursue degrees in biology and economics, and when he returned in 2011 the park looked and sounded "like a pseudo war zone," he says.
"There'd be helicopters flying overhead all the time," he says. "I remember one afternoon coming back to my home from a game drive and the bush was crawling with people with assault rifles, from the army, from the police, and from National Parks. They were looking for poachers."
Imagine you're flying in a two-seater plane over Africa, and, in an effort to see how elephants are faring, your job is to count all the ones you see. Over the savannah, that's easy. But how do you peer into the forests, where all you see is treetops?
For years, the zoologists who tried to do this just guessed. But in the late 1980s, conservationist Richard Barnes devised a method to take an elephant census in the densest of forests.
There is one bit of news from last week's Kenyan elections that's just now getting international attention: Malik Obama, President Obama's older half brother, suffered a crushing loss in his bid to become governor of Siaya.