This effective site provides information about the emerald ash borer, an invasive species of wood boring beetles that targets ash trees in North America.

This informative site provides a thorough explanation of the physical characteristics and diet of the Lionfish. Suggestions are made on how to prevent the spread of this predator into native communities.

This comprehensive site provides a description of the tunicate, where it is found in the United States, and potential impacts on the environment.

This site examines the behavior of the snakehead and the three biggest reasons to be concerned about this voracious predator. Suggestions are made regarding what can be done to protect your environment from invasive species.