I went rhino monitoring yesterday and saved a life.
This poor creature was stuck at the bottom of a dry water well, so I popped him into a bag, and poured in a puddle of water from my water bottle which he crawled into. Then when we reached a waterhole I let him out - by which time he was significantly more hydrated than when we found him. He was last seen slipping happily into the murky waters of the slimy waterhole.