family of poison dart frogs in costa ricas carara national park a vibrant burst of rainforest life

greenandblack poison dart frog dendrobates auratus carara national park costa rica amphibians colorful frogs ecotourism tropical habitat vibrant colors family natural biodiversity animal behavior rainforest ecosystem conservation exotic wildlife macro amphibian diversity ecological importance portrait rican ecofriendly tourism nature lovers biophilia species creatures experiences unique biodiverse ecosystems life encounter scene efforts