a fish weir or fish pitfall are a human-made construction developed of material, reeds, or wooden blogs located within station of a stream or in the side of a tidal lagoon intended to capture fish while they swim combined with the latest.

a fish weir or fish pitfall are a human-made construction developed of material, reeds, or wooden blogs located within station of a stream or in the side of a tidal lagoon intended to capture fish while they swim combined with the latest. Fish barriers are included in a lot of small-scale fisheries throughout the world […]