What is mimicry? There are many poisonous (and venomous) creatures in the oceans. Some harmless species have evolved a colour scheme similar to the dangerous ones, so they can gain benefits such as bluffing predators. Are there different forms of more »

Passengers are forever making comments about the amazing colours of our tropical reef fish. From the brilliantly patterned wrasses, to the intricate markings of the juvenile angelfish, it is the one common topic that is discussed on the way back more »