Complex sentence: In 2011, nature photographer David Slater travelled to Indonesia to take photographs of the Celebes crested macaques and during his preparations, a female macaque absconded with his camera and took several photographs.
Split into simpler sentences: In 2011, nature photographer David Slater travelled to Indonesia to take photographs of the Celebes crested macaques. Dring his preparations, a female macaque absconded with his camera and took several photographs.