The grey trunk comes snaking around me from behind, the moist end sniffing out the bananas in the bag on my hip. At the same time, the elephant in front of me also reaches her trunk in my direction, trying to get at the tasty treats. I can barely get the bananas out of the bag fast enough for them. As soon as I do, it only takes a second before one of the elephants has grabbed it and deposited it in its mouth. They are as tall as me and weigh two thousand kilos each but they act like little kids begging for candy.