Show by subject Sexual dimorphism II Examples of differences in the appearance of males and females of the same species of arthropods, birds and mammals (compare on successive photos). Periodic plumage changes in birds Camouflage Examples of camouflage amongs animals. Defensive habits Defensive habits in mammals, birds, reptiles and crustaceans. Moths Diversity of forms of moths (Heterocera). Colours of the nature: Plants Range of colors of flowers. Recently added Examples of more advanced adaptations in vertebrates Diversity of life