The explosive picture shows the moment a hasty crocodile was killed after getting trapped in a maze of angry, angry hippos. The spectacularly rare battle of the beasts was caught on camera by stunned wildlife photographer Vaclav Silha. The 45 -year-old czech got the shock of his life after setting up his camera on the banks of the Nile river in the Serengeti national park, Tanzania, to take snaps of a huge group of 50 hippos bathing in the river. [CFP]