Migration:

The monarch butterfly, Danaus plexippus, is a lepidopteter whose main difference with other butterfly species is that it migrates a lot of kilometers. The monarch butterfly has a very special life cycle, which varies depending on the generation in which it lives, its normal life cycle is as follows: it lives 4 days as an […]

Birds are a group of animals that evolved from reptiles. These beings have as their main characteristic the body covered in feathers and the ability to fly, but do all birds fly? The answer is no, many birds, lack of predators or for developing another defense strategy, have lost the ability to fly. Thanks to