US Forest Service
United States Forest Services: Pacific Northwest: Invasives
This resource details the non-native plant and animal species that have become invasive to the ecosystem of the Pacific Northwest. Topics include the impact of invasive species and how they become part of a new environment.
Smithsonian Institution
Smithsonian National Zoo: Zoogoer Magazine: The Marvelous Majority
This article examines a range of invertebrates. Among the invertebrates discussed included are jellyfish, coral, termites, gypsy moths, octopus, crayfish, and more.
Ed Koday
Web Archive: Gypsy Moths
Lean more information about Gypsy Moths by reading this reference material.