Fishing weir in Taiwan，新屋百年石滬群

Fishing weir in Taiwan，新屋百年石滬群

Shihu, an ancient stone trap designed to catch fish at low tide.It still works now.

Location: https://travel.tycg.gov.tw/en/Travel/Attraction/1314?print=1

A fishing weir, fish weir, fishgarth or kiddle is an obstruction placed in tidal waters, or wholly or partially across a river, to direct the passage of, or trap fish. A weir may be used to trap marine fish in the intertidal zone as the tide recedes, fish such as salmon as they attempt to swim upstream to breed in a river, or eels as they migrate downstream. Alternatively, fish weirs can be used to channel fish to a particular location, such as to a fish ladder. Weirs were traditionally built from wood or stones. The use of fishing weirs as fish traps probably dates back prior to the emergence of modern humans, and have since been used by many societies across the world.