Among these diverse habitats, the open water mainly plays host to waterfowl such as green-winged teal and northern shoveler. They are filter feeders, straining organisms out of the water with a comb-like structure inside their bills.
多樣化的棲地中，水域以雁鴨類為主，例如小水鴨、琵嘴鴨，它們以濾食（以嘴內篩網過濾水中生物）的方式覓食。