Rule 34 Dev - ambiguous_gender animal_genitalia black_body black_feathers duo feathered_wings feathers feral flying fur genitals green_body green_eyes green_fur green_hair grey_body grey_feathers hair halo male plant plant_hair pseudo_hair pseudo_mane seaweed sheath standing white_body white_feathers wings heather_bruton celtic_mythology european_mythology mythology avian bird kelpie lari larid mythological_creature mythological_equine tern 2023|19184224395