2017 4_fingers 4_toes alien avian beak bird blue_eyes blue_fur blue_nose border chest_tuft claws cuddling cute digital_media_(artwork) disney duck duckling duo experiment_(species) eyes_closed feathers feral fur happy head_tuft holding_character lilo_and_stitch nose_wrinkle notched_ear one_eye_closed open_mouth open_smile simple_background sitting small_tail smile stitch toe_claws toes tuft white_border white_feathers yellow_background yellow_beak のんた