A lovelorn bull elephant walked 130 miles, traveling by night and hiding by day, looking for a mate. He was avoiding the poachers who send ivory to China. Over 150 park rangers in the Congo have been killed by poachers in the last 10 years. Last year poachers killed 1338 rhinos in Africa. “Elephant Stealth Mode” by Jeffrey Gettleman NYT 1-18-16.