Gypsy Moth in North America - History of Lymantria dispar in North America, as well as information about its life cycle and ecology. Asian Longhorned Beetle Alert - Information from the Michigan Department of Agriculture (USA) on Anoplophora glabripennis. Brown Tree Snake (Boiga irregularis) - Profile and photos from invasivespecies.gov. Wild Burro, Equus asinus - Notes on the Wild Burro. West Nile Virus Scare: Mosquitoes Spread New Disease - Basic information about the arrival of invasive insect species in the USA. Brown Tree Snake - Resources and links on biology, distribution, and control of Boiga irregularis. Hemlock Woolly Adelgid - Photographs and information about Adelges tsugae, a small insect introduced from Asia in 1924, which is destroying Eastern and Carolina Hemlocks in the eastern United States. Cane Toad (Bufo marinus) - A species profile from USDA's National Invasive Species Information Center. European Starling (Sturnus vulgaris) - A species profile from USDA's National Invasive Species Information Center. Wild Boar (Sus scrofa) - A species profile from USDA's National Invasive Species Information Center. USGS: Report Documents the Risks of Giant Invasive Snakes in the US - Article outlining the risks of nine non-native boa, anaconda and python species that are invasive or potentially invasive in the United States.