An ancient flying reptile with a bizarre, butterflylike head has been unearthed in Brazil. The newfound reptile species, Caiuajara dobruskii, lived about 80 million years ago in an ancient desert ...
Kids at a tiny regional school are on a mission to save one of Australia's extremely rare butterflies. The purple copper butterfly is the size of a 10-cent piece and only lives in small pockets of ...
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