This timelapse is called Lilies on the Thamalakane, and was created by Stuart James Arnold on Vimeo. It is 00:03:29 long. The last time we checked (on March 31st, 2015), it had around 500 plays on Vimeo
Video & motion time lapse from sunrise to sunset & a few hours after that. Set on the Thamalakane river in Maun, Botswana and part of the Okavango Delta.