The river otters at the Vilas Zoo in Madison, WI got a major upgrade to their enclosure a few years ago. These critters are always popular, especially with the kids. One of the otters would often paw at the glass and I managed to catch a few frames of this kid trying to go "up high." It has an air of "cute," but also strikes me as a bit sad. As though it is the only contact with the natural world this generation will be left with.