.Poison dart frogs grow to be 1-2 inches long.
.The poison dart frog earned its name because hunters dipped their arrows in poison.
.They live in trees in the central and south American rainforests.
.There colourful to warn predators.
.Blue poison dart frogs are endangered because they are being put in pet markets.
.They prey on invertebrates but they like to eat ants most.
.They are at risk because of people farming them for their poison.
.Some carry their young on their back also called backpacking and is unique among amphibians.
.Scientists are unsure how poisoness they are.
.medications are being made to cure poison dart frog stings one has already been developed.
.Their poison can kill ten gown men.