10 plant species z seeds will tame any featherlight. So wait near a plant till you have that supply. I’ve only ever seen them in the red zone. I like to go down there on a rock drake without a light pet on my shoulder, because then you can have it ride on your shoulder on the way out. Having a tamed featherlight following you out is dangerous to the tame. Clear any hostiles away from the tame area and you should have no problems.