Angelfish social behavior In the wild, angelfish often move in small groups, which may help them stay safer and detect danger more easily. Read more
Aldabra giant tortoise: Huge body, strong shell The Aldabra giant tortoise is a massive land tortoise with a strong, domed shell that helps support its body. Read more
Cristarmadillidium muricatum: A Unique Spiny Exoskeleton The spine-like projections of Cristarmadillidium muricatum give it a unique appearance and may also provide protection from predators. Read more