By Land, by Sea, by Air
- Episode aired 2008
- TV-G
An exploration into how animals move on land (hop, walk, crawl, climb), in the water (swim underwater or travel along the water's surface), and through the air (powered flight, gliding and s... Read allAn exploration into how animals move on land (hop, walk, crawl, climb), in the water (swim underwater or travel along the water's surface), and through the air (powered flight, gliding and soaring).An exploration into how animals move on land (hop, walk, crawl, climb), in the water (swim underwater or travel along the water's surface), and through the air (powered flight, gliding and soaring).