Cuban Treefrog - Osteopilus septentrionalis
Distribution, Climate & Habitat: native to Cuba; introduced into the Bahamas, Cayman Islands, southern Florida and the Florida Keys. Inhabiting a wide range of habitats from forests and woodland to parkland and gardens, this species is very adaptable and can withstand a variety of temperatures and humidity levels
Size: females can exceed lengths of 13 centimetres from snout to vent; males are smaller and average 6 - 7 centimetres
Diet: this large species is a voracious predator, able to eat other, smaller treefrogs. The result is that its introduction into Florida resulted in a decline in the populations of several native treefrogs. They will feed on any insect, amphibian, lizard, snake, nestling bird or mouse they can overpower
Appearance: usually tan or olive in above, although like most frogs they can change their colour slightly depending on temperature and/or humidity levels. Paler below. There are darker, marbled markings on the back that help to camoflage this species as it rests by day on tree branches. Cuban treefrogs also possess very large disc-like toe pads, a characteristic of the treefrogs, and these enable it to grip firmly onto the branches and bark as it moves through the trees
Habits: these frogs are generally active both day and night, spending most of their time perched motionless on a branch in wait for an insect, lizard or other suitable prey to wander within striking range. Their large eyes facilitate hunting in the forest undercanopy and in low light levels. If seized by a predator, this species secretes a dangerous substance from the skin that irritates the mouth of the predator, causing it to let go. This substance is also very slippery, so making it difficult for the predator to grab a firm hold
Fascinating Fact:
in captivity, female Cuban treefrogs can live for up to 15 years!