Watch a Blue Dart Frog Grow Up at Smithsonian's National Zoo
February 17, 2014
Check out this young Blue Dart Frog morphing from a tadpole to a froglet at Smithsonian's National Zoo! It takes about 80 days to go from fertilized egg, to tadpole, to fully-formed tiny frog.
Poison Dart Frogs are native to Central and South America. In the wild, the blue frog secretes poison from its skin due to chemicals from its diet. But at the zoo, without rainforest ants to eat, this bright blue frog is harmless. Visitors can see froglet and its family on exhibit at the zoo.
Photo credit: Justin Graves / Smithsonian's National Zoo
Blue Dart Frogs are found in a few isolated 'islands' of forest in the savanna of southern Suriname. Because their habitat is so difficult to reach, there is little data to tell us whether their population is in decline. Some species of Dart Frogs are Threatened or Endangered, and Blue Dart Frogs are certainly at risk as a result of their small ranges.
Did you know that worldwide, over 32% of amphibians are listed as globally endangered, and almost half of all known amphibian species are declining?