Blue dart poison frog (Dendrobates tinctorius azureus) herps_499 herps | amphibians | frogs and toads | frogs | poison arrow frogs | poison dart frogs | dendrobates | dendrobates tinctorius azureus | dendrobates azureus | blue poison dart frog | dendrobates tinctorius | vulnerable - iucn red list | rainforest frogs | rainforest herps | rainforest amphibians