Show by subject Colours of the nature: Birds Range of colors in birds. Adult butterflies/moths (Lepidoptera) and their caterpillars Lepidopteran insects (butterflies and moths) undergo complete metamorphosis, with larvae dissimilar to the imago. In this collection, the caterpillar is shown first, followed by the adult. Old age Accumulation of body damages in animals throughout their lifespan. Cavities and burrows Examples of bird nests located in cavities and burrows. Asterales Diversity of Asterales. Charadriiformes Diversity of forms of Charadriiformes. Recently added Examples of more advanced adaptations in vertebrates Diversity of life