Find out about the animals ... fish ponds, and mill ponds. They can also form where clay, sand and gravel are dug out for use as building and road surface materials. Over time, natural processes ...

This once-beautiful city pond is in serious trouble. Invasive fish have taken over, and now there are almost no koi left. In this video, we document the damage, explore how it happened, and talk about ...

A pond habitat is a watery world where lots of different plants and animals live. It's a special place where creatures like fish, frogs, dragonflies and water lilies make their homes. Have you ...