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Dendrobatidae, also known as poison dart frogs, are a family of small, brightly colored amphibians native to Central and South America. These animals are renowned for their vibrant hues, which serve as a warning to potential predators of their toxic secretions. The skin of Dendrobatidae species contains alkaloid toxins that can be harmful or even deadly to other animals, making them one of the most toxic groups of vertebrates on Earth. Dendrobatidae species are diurnal and terrestrial, and they spend much of their time in the leaf litter of tropical rainforests. They have a varied diet that includes small insects, spiders, and other arthropods. Many Dendrobatidae species are also known for their complex social behaviors, including parental care and cooperative breeding. Fossil records of Dendrobatidae are rare, but they suggest that the family has a long evolutionary history dating back to at least the Eocene epoch. Today, there are more than 170 known species of Dendrobatidae, with new species being discovered regularly. Despite their toxicity, many Dendrobatidae species are threatened by habitat loss and other human activities, making them a conservation priority.