来自MSN

Primitive technology: Simple fish traps with primitive technology

Explore the techniques and methods used to create effective fish traps using only natural materials and traditional methods. #PrimitiveTechnology #FishTraps FEMA denies aid to Arizona counties after ...
Smithsonian Magazine

Fish Traps Have Been Banned on the Columbia River for Nearly a Century. Could Bringing Them ...

A new experiment is testing the commercial success of fish traps in Washington and Oregon. Even as some conservationists embrace the technique, its return has reopened old wounds among local fishers ...