Free will ONLY fully exists in Vaikuntha and Goloka Vrindavana, and is greatly restricted in the material creation to the point it almost does not exist.
Free will certainly does NOT exist in lower species of life, where the trapped jiva soul in a material body is forced to act under the demands of eating, sleeping, mating and defending.
Free will is partially expressed in a very limited way ONLY in the human form of life in the material creation, where the trapped jiva soul can inquire about wher