This pedal-powered canoe is a truly wholesome amphibian

Moby Dick; Or, The Whale - Read Along

Lower Colorado River: Naturalists at Large

The Littles Go Exploring by John Lawrence Peterson

Home-built amphibious pedalboat test

In the Wild Coastal Plain with surprisingly wild suburban ponds, amid pervasive pollution

Solomon Islands Campaign XII The Bougainville Landing and the Battle od Empress Augusta Bay, 27 October - 2 November 1943

Propel Pedal Drive System

Epaulette sharks are known for their unique ability to walk on land.

12ft Fishing Kayak w/Pedal Propeller Drive, sit on top or Stable to Stand, 550lbs Capacity for Adult Youths Kids, Suitable for Ocean Lakes Rivers

Homemade Amphibious Bicycle - Good

11＇InflatableFishingKayak,Pedal Boat,With Pedal Drive System,Seat,FishingBracket