Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
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Calendar
Upcoming Events

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

National Moth Week was July 23-31, 2022! See moth submissions.

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

Photos of insects and people from the 2018 gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12


Previous events


TaxonomyBrowseInfoImagesLinksBooksData
A Field Guide to Insects and Diseases of California Oaks
By Tedmund J. Swiecki & Elizabeth A. Bernhardt
Pacific Southwest Research Station, Forest Service, U.S. Department of Agriculture, 2006
Cite: 1856051 with citation markup [cite:1856051]
A USDA publication, available at:

  https://www.fs.fed.us/psw/publications/documents/psw_gtr197/psw_gtr197.pdf

Good survey of insects & diseases of California oaks...useful for those interested in CA oak ecology.