A fiddler crab forages for food at Singapore's Pulau Hantu on Feb. 27, 2022. (Photo by Then Chih Wey/Xinhua)
A mudskipper is seen at Singapore's Pulau Hantu on Feb. 27, 2022. (Photo by Then Chih Wey/Xinhua)
A clam is seen at Singapore's Pulau Hantu on Feb. 27, 2022. (Photo by Then Chih Wey/Xinhua)