absurd_res astella avian bat batgriff cartoonsnacks dragon duo entangled feral gryphon herman hi_res mammal membrane_(anatomy) membranous_wings mythological_avian mythological_creature mythological_scalie mythology scalie size_difference tail wings yarn  bart_simpson herman mrs._muntz nelson_muntz tagme the_simpsons  bart_simpson blargsnarf herman julius_hibbert maggie_simpson marge_simpson moe_szyslak ned_flanders santa's_little_helper snake the_simpsons  herman legend_of_stafy moe nintendo stafy  athus herman tagme the_tale_of_tillie's_dragon