Quick answer
Poison dart frogs are small, brightly colored amphibians from the rainforests of Central and South America. Their vivid colors warn predators that they are toxic. The most poisonous species, the golden poison frog, carries enough toxin to be dangerous to humans. They get their toxins from their diet of ants and mites, and frogs raised without those prey are not poisonous. Many live around 10 years.
Key takeaway
Poison dart frogs are small, brightly colored amphibians from the rainforests of Central and South America. Their vivid colors warn predators that they are toxic. The most poisonous species, the golden poison frog, carries enough toxin to be dangerous to humans. They get their toxins from their diet of ants and mites, and frogs raised without those prey are not poisonous. Many live around 10 years.
Overview
Poison dart frogs are small, brightly colored amphibians from the rainforests of Central and South America. Their vivid colors warn predators that they are toxic. The most poisonous species, the golden poison frog, carries enough toxin to be dangerous to humans. They get their toxins from their diet of ants and mites, and frogs raised without those prey are not poisonous. Many live around 10 years.
Biology
Poison Dart Frog (Dendrobatidae) is classified as Amphibian with conservation status Least Concern. Typical weight about 0.01 kg; lifespan around ~10 years.
Ecology
Diet: Insectivore (ants, mites, termites). Habitat: Tropical rainforest floor of the Americas. Movement and social systems reflect those pressures.
People and this species
Learn before you travel or keep related pets. Wild individuals are not toys; captive care needs species-specific husbandry.
Further reading
See the full Poison Dart Frog profile for FAQs, taxonomy, and related guides on this site.
Colors and toxicity
Poison dart frogs are a classic example of warning coloration: their bright blues, yellows, oranges, and reds tell predators they are dangerous to eat. Toxicity varies widely by species. The golden poison frog of Colombia is one of the most toxic animals on Earth, with skin toxins potent enough to threaten a human.
Diet and the source of their poison
These frogs do not make their poison from scratch. They acquire toxic compounds from the small invertebrates they eat, especially certain ants and mites. Poison dart frogs raised in captivity on a different diet lose their toxicity, which shows how closely their defense is tied to their food.
Behavior and parental care
Despite their toxins, poison dart frogs are attentive parents. Many species carry their tadpoles on their backs to small pools of water in plants, and some females return to feed the tadpoles with unfertilized eggs until they develop.
Conservation
Toxicity and status vary by species. Many poison dart frogs are listed as Least Concern, but several are threatened by deforestation, the pet trade, and the spread of amphibian diseases. Protecting intact rainforest is essential for the most restricted species.
Research notes
Figures for poison dart frogs (Dendrobatidae) come from field studies, museum records, and conservation assessments that do not always agree on exact averages. Prefer ranges over single-point claims, and check whether a source describes wild, captive, or mixed populations.
Practical takeaways
If you encounter poison dart frogs in the wild, prioritise distance and local guidance. If you care for related domestic or captive animals, match diet and housing to species needs rather than generic pet advice. Share accurate status information (Least Concern) when discussing conservation.
Sources
FAQs
Poison Dart Frog: Key Facts & Natural History?
Poison dart frogs are small, brightly colored amphibians from the rainforests of Central and South America. Their vivid colors warn predators that they are toxic. The most poisonous species, the golden poison frog, carries enough toxin to be dangerous to humans. They get their toxins from their diet of ants and mites, and frogs raised without those prey are not poisonous. Many live around 10 years.
What is the scientific name of the poison dart frog?
Dendrobatidae
What do poison dart frogs eat?
Insectivore (ants, mites, termites)
Where do poison dart frogs live?
Tropical rainforest floor of the Americas
Are poison dart frogs endangered?
Listed here as Least Concern. Check IUCN and national lists for the latest assessment.