11.   The brittlestars move quickly to catch prey and change color from dark brown in daytime to gray at night.

12.   Unlike the mantis, he adds, it uses both its fore and mid legs to catch prey.

13.   It is named after a silken tubelike lair it builds to catch prey often under rocks.

14.   --Joining the nomadic Kazaks of western Mongolia for hunting trips using Eagles to catch prey.

15.   And that, according to Europe, includes Canada where native trappers use leg-traps to catch their prey which are often left for hours before being killed.