This is a preview. Log in through your library . Abstract Movement enables mobile organisms to respond to local environmental conditions and is driven by a combination of external and internal factors ...

Certain parasitic worms survive by taking control of snail behavior. Instead of hiding, infected snails are driven into exposed areas where predators can easily find them. The worms manipulate ...

It was huge. Its light brown shell stood taller than the tip of my shoe. Its yellowish-green body stretched about an inch ...

To save it, they undertook one of the largest captive snail breeding and reintroduction efforts in Australian, and perhaps ...