Minecraft wiki entry for River, associated text: A river near two forests.
A narrow river.
A frozen river in a cold biome.
A river separating a desert and a forest.
Rivers splitting and cutting through a taiga.
A river running through a desert.
A river running between a forest and windswept hills, with a sunset in the background.
A river in Java Edition 1.18 Experimental Snapshot 1.
A river that failed to generate properly due to a nearby mountain.
A circular river surrounding a small plains biome.
A river running through a swamp.
A big river.