FURVERT!

ambiguous_gender avian avian_caruncle beak bird chicken comb_(anatomy)dewlap_(anatomy)digitigrade domestic_cat felid feline felis feral galliform grandfathered_content green_eyes head_crest humor hybrid imamon mammal paws phasianid photo_manipulation photomorph pun quadruped real sitting solo tail third-party_edit visual_pun wattle what_has_science_done