close up of a philippine sail fin lizard ion a branch hydrosaurus pustulatus

agamidae animal animals asian background branch close closeup colorful coloured creature crested desert dinosaur dinosaurlike dragon endemic exotic eye fauna fin green head hydrosaurus iguana ion lizard lizards macro natural nature one philipinnes philippine philippines prehistoric pustulatus reptile reptiles reptilian sail sailfin skin soasoa species tree tropical vegetation vertebrate water wild wildlife