Ants, Bees and Wasps: Index of the Order Hymenoptera
   Stunning insect macrophotography combined with informative descriptions. Browse through the database and develop a respect and appreciation for these extraordinary animals.
   http://www.insects.org/entophiles/hymenoptera/

Bees, Wasps and Ants Recording Society
   Identification advice, news, membership details, recording instructions plus many photographs of species of bees wasps and ants in Britain and Ireland.
   http://bwars.com

Hymenoptera at NCState
   This page has resources on Hymenoptera, the ants, bees, wasps, and sawflies.
   http://www.lib.ncsu.edu/agnic/sys_entomology/taxon/hymenoptera/index.html

Hymenoptera: Ants, Bees and Wasps
   The characteristics of these insects, their life cycle, feeding and habitat, with illustrations.
   http://www.ento.csiro.au/education/insects/hymenoptera.html

International Society of Hymenopterists
   Journal of Hymenoptera research, conferences, society information.
   http://hymenoptera.tamu.edu/ish/

Introduction to the Hymenoptera
   This resource for eusocial insects is small but detailed. UC Berkeley, updated regularly.
   http://www.ucmp.berkeley.edu/arthropoda/uniramia/hymenoptera.html

Susanne Schulmeister's Hymenoptera Reference Site
   Information and current research about sawflies and other Hymenoptera.
   http://www.schulmeister.us/

The Social Insects Web
   Study of eusocial insects, primarily the order hymenoptera.
   http://research.amnh.org/entomology/social_insects/

UK Biodiversity Action Plans for Bees and Wasps
   Status and conservation of 24 species.
   http://www.ukbap.org.uk/SpeciesGroup.aspx?ID=5