2018 accipitrid accipitriform ambiguous_gender anatomical_study avian beak bird bone canid canine canis dated domestic_cat domestic_dog eagle english_text fangs felid feline felis feral grey_background grey_text greyscale group hi_res inanimate_object mammal markoriginals monochrome rodent sharp_teeth simple_background skull species_name teeth text  anatomical_study anatomically_correct anatomy animal_humanoid anthro book cover_art documentary dorsal_fin dorsal_ridge draconis_elementa dragon duo egg elemental_creature elemental_dragon elemental_powers female fin genitals group herm hi_res humanoid intersex leather leather_book male maleherm mythological_creature mythology myths nest nesting new_species penis photo prehensile_dorsal_ridge prehensile_tail prehensile_tongue pussy reproduction reptile rituals scalie scalie_humanoid sex solo sparrowlark story story_at_source story_in_description sub-species sub_species tail text tongue traditions tribal trio western_dragon wings zero_pictured  2020 4_arms 4_fingers abs anatomical_study anatomically_correct anatomy anthro bat_wings black_and_blue claws design_sheet dragon english_text fingers front_view high-angle_view humanoid long_neck male membrane_(anatomy) membranous_wings model_sheet monochrome multi_arm multi_limb multi_pec multifur muscular muscular_male note notes piefacedraws realistic_anatomy reference_guide scalie sketch solo text wings  1999 anatomical_study anatomy avian bird karabiner male nude wings