This blog provides an informal forum for terrestrial invertebrate watchers to post recent sightings of interesting observations in the southern Vancouver Island region. Please send your sightings by email to Jeremy Tatum (tatumjb352@gmail.com). Be sure to include your name, phone number, the species name (common or scientific) of the invertebrate you saw, location, date, and number of individuals. If you have a photograph you are willing to share, please send it along. Click on the title above for an index of past sightings.The index is updated most days.

2023 August 23 morning

2023 August 23 morning

Colias Alert!

Marie O’Shaughnessy photographed this sulphur at McIntyre reservoir yesterday, August 22.  There are evidently still a few Teasels in flower – enough to attract this butterfly.  I’d be glad of opinions (with reasons!) as to which species this is. With luck some butterflyers will visit the reservoir today and be able to see an upperside and see if there is any orange.

Sulphur Colias (Lep.: Pieridae)  Marie O’Shaughnessy