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 ( 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.

March 01

2015 March 1


   Bill Katz reports an Orthosia hibisci from the Interfaith Chapel at UVic on February 28.  


   Bill sends a photograph of a species of snout from his Summit Hill garage, February 28.  Jeremy writes: “I can’t tell for certain what species it is, though I think it is most likely Hypena decorata”.


Hypena (maybe decorata) (Lep.: Erebidae – Hypeninae)

Bill Katz



   Bill also sends photos of a pug and a wave from the Nature House at Goldstream Park, March 1. 


Eupithecia ravocostaliata (Lep.: Geometridae) Bill Katz



Venusia obsoleta (Lep.: Geometridae) Bill Katz



   On February 17 we posted a picture of a geometrid caterpillar photographed by Scott Gilmore at Upper Lantzville on Ceanothus thyrsiflorus.   We speculated that it might be a species of Drepanulatrix.  Scott writes that these caterpillars have now pupated, and we wait with excitement to see what they turn out to be.  The green pupa has only just been formed.  In a day or two it will be as hard and brown as the others.


 Geometrid pupae – possibly Drepanulatrix sp. (Lep.: Geometridae) Scott Gilmore



February 25

2015 February 25


   Bill Katz reports an American Tissue Moth Triphosa haesitata in his Summit Hill garage on February 23.


   Gordon Hart writes:  While I have been back at work, my wife , Anne-Marie, has been spotting butterflies in our yard. First was a Satyr Comma on Feb 17 and on Feb 23 what appears to be a Green Comma , P. faunus

Green Comma Polygonia faunus (Lep.: Nymphalidae) Anne-Marie Hart


   Jeremy Tatum reports that he saw a European Paper Wasp Polistes dominula

at Blenkinsop Lake on February 24.

February 24

2015 February 24


            Leah Ramsay sends a photo of the pug Eupithecia graefii from the Saanich Peninsula on the very early date of February 15.


Eupithecia graefii (Lep.: Geometridae) Leah Ramsay


   Val George sends a photo of his first butterfly of the year –  a Satyr Comma from Island View Beach, February 23.

Satyr Comma Polygonia satyrus (Lep.: Nymphalidae) Val George


February 23

2015 February 23


   Jeremy Tatum writes:   I saw my first butterfly of the year today – a Mourning Cloak at Swan Lake.


   Jeff Gaskin writes:  Today, February 23, I saw my first Cabbage Whites of the year and it’s the first time I’ve ever seen them in February. One was on Harriet Road at Chown Place, and the other one was on Balfour Place. Both butterflies are in the Gorge/Burnside neighbourhood.


    Jeremy comments:  I don’t think I have ever seen one in February either, so this is indeed an early record.  Satyr Commas and Mourning Cloaks spend the winter as adult butterflies, and so in principle might be found in any month of the year.  Cabbage Whites, on the other hand, spend the winter in the pupal stage, so Jeff’s record represents an early emergence.

February 22

2015 February 22


   Gerry Ansell writes:  Yesterday (Saturday February. 21) Wendy and I saw our first Mourning Cloak of the year.  This butterfly was at the base of Christmas Hill.  We also saw a comma sp. at this location.  We saw the comma in the same spot on February 18, but again it flew too quickly for identification.