River and Ocean Marsh

Marshes are a buffer between oceans and river biomes. It has a swampy feel to them, making them a good addition to the swamp update. These would be home to birds, fish, frogs salamanders, bugs, and maybe alligators. A stripe of water can run through the land. This stripe is flanked by reeds and other plants floating in the waters. Many creatures make their homes here. These plants would allow the player to pass through them. I'm sure the community is always ready for new Biomes to explore.