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.

2024 September 28 morning

2024 September 28 morning

   Marie O’Shaughnessy writes, on September 27:  This afternoon I spent an hour in the sunshine at Outerbridge Park.  I found

3 Autumn Meadowhawks, 2 were in tandem
9 Paddle-tailed Darners
1 Blue-eyed Darner
1 Cabbage White butterfly

 

Autumn Meadowhawk  Sympetrum vicinum  (Odo.: Libellulidae)  Marie O’Shaughnessy

Paddle-tailed Darner Aeshna palmata   (Odo.: Aeshnidae)  Marie O’Shaughnessy

 

Marie O’Shaughnessy writes:  I spent another hour looking for dragonflies at McIntyre Reservoir on Friday afternoon (September 27) and I saw two species flying around:
4  Paddle-tailed Darners
2 Blue-eyed Darners

 

Paddle-tailed Darner Aeshna palmata   (Odo.: Aeshnidae)  Marie O’Shaughnessy

 

 

2024 September 27

2024 September 27

Val George writes:  This Udea profundalis moth was on the wall of my Oak Bay house this morning, September 27.

 

Udea profundalis  (Lep.: Crambidae) Val George

 

Jeremy Tatum writes:  I noticed this caterpillar (just in time!) on the broccoli when I was preparing supper this evening.

 

Cabbage White Pieris rapae (Lep.:  Pieridae)   Jeremy Tatum

2024 September 26 morning

2024 September 26 morning

   Jeremy Tatum writes:  The moth shown below emerged from its pupa this morning.  The caterpillar, feeding on Gumweed, was shown on August 22 morning.  I returned the adult moth to Esquimalt Lagoon, where the caterpillar was found, this morning.

 

Cucullia montanae (Lep.: Noctuidae)  Jeremy Tatum

2024 September 25

2024 September 25

   The last three years have been quite poor years for Pine Whites, with only three having been reported to this site this year, the last one being on July 27.  It was a delightful surprise to get two photographs from independent observers yesterday, starting with this spectacular photograph by Gordon Hart at Aylard Farm, East Sooke Park.

Pine White Neophasia menapis  (Lep.: Pieridae)  Gordon Hart

 

Shortly after receiving this, we received more from Marie O’Shaughnessy, as follows

It was an interesting visit to East Sooke Regional Park this afternoon. With the misty fog shrouding the meadows at times it seems like nothing was going to be seen. How wrong, I was. The fog moved off by 2pm.

Two Pine White butterflies were busy nectaring,  My first for the year.
Several  Orb -weaver Spiders were capturing insects, including a dragonfly.  Plenty of crickets and grasshoppers were jumping.

 

Pine White Neophasia menapis  (Lep.: Pieridae)  Marie O’Shaughnessy

Pine White Neophasia menapis  (Lep.: Pieridae)  Marie O’Shaughnessy

Identification pending

Orb-web Spider Araneus diadematus   (Ara.: Aranaeidae)  Marie O’Shaughnessy

 

Once the sun came out from the marine fog that blanketed Aylard Farm, this afternoon, many dragonflies were seen perched or flying around.  There were many male and female Variegated Meadowhawks in one of the upper meadows.  I could find only one Paddle-tailed Darner.  At least 10 Common Green Darners were flying in the meadow, but I never saw any ‘’ hanging ”, that I could find, even though they would disappear and re-appear.

 

Variegated Meadowhawk  Sympetrum corruptum  (Odo.: Libellulidae)  Marie O’Shaughnessy

Variegated Meadowhawk  Sympetrum corruptum  (Odo.: Libellulidae)  Marie O’Shaughnessy

Paddle-tailed Darner Aeshna palmata  (Odo.:Aeshnidae)  Marie O’Shaughnessy

2024 September 24

2024 September 24

   Jeremy Tatum writes:  On September 6 Ian Cooper came across a white caterpillar with red spiracles hiding in a folded dead maple leaf on the ground along the Galloping Goose Trail in View Royal.  Because it was half hidden in the dead leaf, it was impossible to get a perfect photograph without disturbing the caterpillar.  Nevertheless, Ian got the photograph shown below.

 

Sabulodes aegrotata (Lep.: Geometridae)  Ian Cooper

 

Ian handed the caterpillar to me for rearing, and, before I could get any further photographs, the caterpillar had made a white silken cocoon.  Just three days ago I had occasion to look inside the cocoon, and I discovered a pupa inside, white as the driven snow, something I had never seen before:

 

Sabulodes aegrotata (Lep.: Geometridae)  Jeremy Tatum

 

Today, September 24, the adult moth emerged, enabling the identification as Sabulodes aegrotata.  After photography, I released it along the Lochside Trail near Blenkinsop Lake.

 

Sabulodes aegrotata (Lep.: Geometridae)  Jeremy Tatum

 

This was an interesting find, because I had never before seen a moth pupa as white as this one.  Also, the caterpillar apparently has the English name Omnivorous Looper, suggesting that it is quite a well-known caterpillar, yet none of the images of the caterpillars of S. aegrotata that I could find on the Internet look at all like this one.

 

Jeff Gaskin writes:  This morning, September 24, at Swan Lake there were at least 2 Blue-eyed and 2 Paddle-tailed Darners.  Also, there were a few other darners which I was unable to identify, and one Blue Dasher.

  Jeremy Tatum writes:  There were still one or two Cabbage White butterflies flying around in Mount View and Swan Creek Parks this morning (September 24).  When will the last butterfly be reported?  Is an October butterfly sighting possible?