I feel like the nests we have now in the game do not really match up with the biome. like nests built in the water should look more like seaweed and coral or maybe a nest built in the mountain biome should look like those dark colored plants you find on the mountain with white flowers in it, the jungle biome nest should look colorful. Basically what I am trying to say we should have different types of nests depending on what biome they are currently located in.