Dappled forest tidbits

The mushrooms should be able to number upto 3 per block like how sea cucumbers do. And should break if you land on them from more than 5 blocks hight. Mushrooms should also spawn on the birch forests like the promotional material. Glow mushrooms are rarer varient could also generate and be used for potions and suspicious stew. Also produce low level light like lichen. Lead piles like snow blocks aswell can build up in the dappled/ autumn forest. Unique animals should also spawn aswell as zombies with pumpkins on their heads only that biome.