Hymenoptera (general) 
International Society of Hymenopterists
Sonoran Arthropod Studies Institute
Tree of Life: Aculeata

Ants
Social Insects Web (Antbase)
Jack Longino's tropical ant webpage
Department of behavioral physiology and sociobiology

Bees
Gene Robinson's bee homepage

Wasps
Longair's vespid wasps homepage
Joan Strassman: Social behavior of polistine wasps
Social wasps research in Firence
Sphecos

Insect brains
flybrain
evolbrain
insect vision

Other Interests

Books
bookfinder
Zentrales Verzeichnis antiquarischer Buecher
Ithaca: Friends of the Library Booksale

Vaulting
American Vaulting association
International Vaulting club

Snakes
snakes of North America
Pythons.com
Rainbow Boa Page


Sculpture/Clay
Loughborough Art and Design
University of Arizona
sculptor.org
paper clay site


Paragliding
Alas de Arizona