Day 2: Creature that starts out as a spore or seed like thing and grows under and then into a tree almost like a fungus. It then forms a bond with/fuses with the tree and the vine type appendages nourish the tree as roots would as well as the creature can move the tree if need be. It has a squid-like beak and can also use the appendages to catch prey. (Thought this one up yesterday but the other drawing took over)