Add wetlands to Minecraft

In this update there will be wetlands, wetlands will have marsh grass, which is as tall as a player, and halfway in the water, there will be wetland huts with up to three chests commonly having water bottles and water buckets, and because not all biomes are guaranteed to have a structure, this biome will be very rare, but always have at least one some sort of structure from ruined portals to wetland huts, there will also be so many small islands in this biome to make it look more like a wetlands. Also, please add ducks to this biome, everyone likes ducks, so you should add them, ducks could probably swim very fast if you add them, so, if you sit in a boat, for example, you can connect a leash to the duck, and feed the duck seeds, the duck will move your boat so fast. Thank you