An elephant walks in Amboseli National park, Kenya, GORAN TOMASEVIC (REUTERS)An elephant walks in front of tourists in Amboseli in National park, Kenya, February 10, 2016GORAN TOMASEVIC (REUTERS)An elephant grazes in Amboseli National park, Kenya, February 10, 2016. GORAN TOMASEVIC (REUTERS)Elephants play in Amboseli National park, Kenya, February 10, 2016. REUTERS/Goran TomasevicGORAN TOMASEVIC (REUTERS)Elephants play in Amboseli National park, Kenya, February 10, 2016. REUTERS/Goran TomasevicGORAN TOMASEVIC (REUTERS)Elephants play in Amboseli National park, Kenya, February 10, 2016. REUTERS/Goran TomasevicGORAN TOMASEVIC (REUTERS)Elephants play in Amboseli National park, Kenya, February 10, 2016. REUTERS/Goran TomasevicGORAN TOMASEVIC (REUTERS)Elephants play in Amboseli National park, Kenya, February 10, 2016. REUTERS/Goran Tomasevic TPX IMAGES OF THE DAY GORAN TOMASEVIC (REUTERS)Kilimanjaro is seen behind elephants in Amboseli National park , Kenya, February 12,2016. REUTERS/Goran TomasevicGORAN TOMASEVIC (REUTERS)An elephant walks in Amboseli National park, Kenya, February 11,2016. REUTERS/Goran TomasevicGORAN TOMASEVIC (REUTERS)Elephants walk in Amboseli National park, Kenya, February 10,2016. REUTERS/Goran TomasevicGORAN TOMASEVIC (REUTERS)An elephant walks in the open field within the Amboseli National Park, southeast of Kenya's capital Nairobi, April 25, 2016. REUTERS/Thomas MukoyaTHOMAS MUKOYA (REUTERS)Elephants play in Amboseli National park, Kenya, February 11, 2016. REUTERS/Goran Tomasevic TPX IMAGES OF THE DAY GORAN TOMASEVIC (REUTERS)An elephant with a broken tusk grazes in the open field within the Amboseli National Park, southeast of Kenya's capital Nairobi, April 25, 2016. REUTERS/Thomas MukoyaTHOMAS MUKOYA (REUTERS)An elephant grazes in the open field within the Amboseli National Park, southeast of Kenya's capital Nairobi, April 25, 2016. REUTERS/Thomas MukoyaTHOMAS MUKOYA (REUTERS)A baby elephant walks behind its mother as they graze in the Amboseli National Park, southeast of Kenya's capital Nairobi, April 25, 2016. REUTERS/Thomas MukoyaTHOMAS MUKOYA (REUTERS)An elephant breastfeeds its young one at the Amboseli National Park, southeast of Kenya's capital Nairobi, April 25, 2016. REUTERS/Thomas MukoyaTHOMAS MUKOYA (REUTERS)An elephant soils its body as it walks in the Amboseli National Park, southeast of Kenya's capital Nairobi, April 25, 2016. REUTERS/Thomas MukoyaTHOMAS MUKOYA (REUTERS)
