Rule 34 Dev - ambiguous_form ambiguous_gender beak blue_eyes blue_markings cheek_tuft facial_tuft glistening glistening_eyes hair markings narrowed_eyes neck_markings open_mouth side_view snow snowing solo tuft white_body white_hair yellow_beak yellow_markings santanahoffman avian 1:1 2023 artist_name dated headshot_portrait hi_res portrait|22029708925