Parental care in discus fish Discover the remarkable parental care of discus fish, from guarding eggs to feeding their fry with nutrient-rich skin mucus. Read more
Metachrosis: the secret of rapid color change Metachrosis is a rapid color change in animals, involving chromatophores and light-reflecting cell structures. Read more
Why do we call it that? Why is the ball python called a ball python? The name „ball python” comes from the fact that when Python regius feels threatened, it curls up into a ball shape—in other words, it curls up. Read more
