Plants and their adaptions to the enviroments. Smooth grass: marsh health contributes large amount organic material. Seagrass: adapted to salt water Purple Loostrife: adapted to life near marshy shorelines. Aquatic Plant: it has adapted to life underwater.
"Animals and their adaptions" Great Egret: controls fish Great Blue Heron: controls gophers and fish population. River otter: reduced lobulation of the lungs is presumed to be adaptive to underwater swimming. Harbor Seal: adapted to salt water.
Fun Facts: -Estuaries are nursery grounds for 2/3 of the fish we eat -Estuaries provide essential food and habitat for birds, fish, and other plants and animals. Estuaries filter pollutants, improving water quickly.