Metachrosis: the secret of rapid color change Metachrosis is a rapid color change in animals, involving chromatophores and light-reflecting cell structures. Read more
Discus fish hiding places In their natural habitat, discus fish find safe hiding places among roots, leaves and aquatic plants. Read more
Tokay gecko: The famous “To-Kay” call The tokay gecko is known for its loud “to-kay” call, which is an important part of communication, especially in males. Read more
