amber_eyes anthro beak belly black_nipples breasts brown_body brown_feathers feathers female fur hair kneeling looking_at_viewer messy_hair neck_tuft nipples pawpads simple_background slim slim_female small_breasts solo spots spotted_body spotted_fur tail_feathers tan_belly tan_face transparent_background tuft oldhroft avian bird owl alpha_channel full-length_portrait hi_res portrait