Examines a range of evolutionary adaptations in the animal world considered unusual, strange, and inexplicable, such as the pearlfish which uses the sea cucumber's anus for protection, or the "Glyptapanteles" wasp which manages to mind-control a caterpillar to protect its eggs and young.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.