Animals

Heat lasts from 1 to 6 days and gestation from 64 to 71 days (average 68).

Caterpillars stay at the same tree they hatched. Trees are not harmed in any significant way as the moth population is not large enough.

Metamorphosis allows axolotls to adapt to terrestrial conditions. They develop eyelids, muscle tone ...

It can be encountered in tropical forests of the island of Java.

These spiders require high temperatures, which the European climate cannot provide for them. 

Among some African tribes, hunting shoebills is forbidden and the bird is the subject of superstition. Some say that the mere mention of the bird's name on a boat trip can bring on a storm.

All lizards born this way are females. There are some populations of yellow spotted lizards that contain no males at all.

Adult cassowaries can run up to 50 km (31 mi) per hour.