Enjoy the playfulness of Woodland Otters. Woodland Otters is a beautiful solar operated water fountain, depicting two otters enjoying a whimsical moment in the water. This self-contained water fountain has a recirculating pump. Water splashes from a log into the rocks below, creating a beautiful sound for all. Day to night: solar powered with battery backup, Easy Fountain hybrid water features run on sunlight during the day and battery back up at dusk. This water feature runs 4-6 hours after sundown on a full charge.