colors and patterns of poison-dart frogs

amazon america american amphibia amphibian animal anura arrow artwork banded bicolor biological biology black blue brazil castaneoticus christalinensi colombia color colorful colors colour colourful colours costa dart dendrobates dendrobatidae diversity dyeing fantasticus forest frog galactonotus granulatus green guatemala illustration imitator jungle little neotropics panama pattern peru phantasticus poison poisonous quinquevittatus rain rica sample sketch south species spot spotted strawberry stripe striped study sylvaticus tropic tropical variabilis variety various vector venezuela ventrimaculatus vicentei wildlife yellow zoological zoology