sulphur butterfly, sulfur butterfly
['indigo bunting, indigo finch, indigo bird, Passerina cyanea', 'horned viper, cerastes, sand viper, horned asp, Cerastes cornutus', 'spaghetti squash', 'whiptail, whiptail lizard', 'marmot', 'pick, plectrum, plectron', 'letter opener, paper knife, paperknife']