close up of a ventral view of a tawny owl butterfly perched on a leaf

animal beauty butterfly caligo captive center change climate close cockerell color depth exhibit field flying focus global green horizontal houston image indoors insect inside leaves lepidoptera lepidopterans light memnon museum natural nature nobody nymphalidae owl people perched photograph plant pollination pollinator profile red science selective shallow sunlight sunlit tawny telamonius texas ventral view warming winged