Reim sighs. "In order: some animals here are intelligent, but not all. Avoid eating squirrels and rabbits. You can hunt hooved animals, if you find any - this island lacks intelligent ungulates. I have no idea about mushrooms in your world, but I can identify ones edible to me. Some of the plants are poisonous, yes, but it's generally decently obvious as they're extremely bitter. I have informed the others of my kind that you are under my protection, so this area is about as dangerous as any random forest, though there are some large predators and territorial animals." He pauses, then, "Well, a random forest in this realm. New people arrive along the ley-lines fairly frequently, though they generally move on in the morning, and traveling spirits might be disinclined to listen to me."