Tourists walking on the walkway platform with crustaceans and demersal fish species moving on muddy mangrove tidal flat, Gaomei wetlands preservation area, Taichung, Taiwan, Asia

tourist tranquil tidal flat mud wetland low tide water gaomei taichung taiwan asia attraction landmark nature natural habitat preservation preserve reserve city sand soil texture travel tourism destination visit serene scenery landscape sunrise taiwanese scenic marsh swamp crowd ecosystem asian demersal fish crustacean mangrove muddy species detail movement pristine conservation