At Cornell Graduate field of Ecology & Evolutionary Biology Ecology and Evolutionary Biology Entomology Department Graduate field of Entomology Cornell homepage E&EB E-Journals web page Web of Science search engine Outside the university Visit Ithaca Entomology resources on the internet Video clips of insects in motion A guide to Biology Field Stations Tree of life Insect World Records Singing Insects of North America Key to the orders of insects The phylodiversity network   Societies Ecological Society of America Botanical Society of America Entomological Society of America Society for the Study of Evolution American Society of Naturalists International Society for Chemical Ecology