This Easter we decided to go road tripping. Our eldest daughter, Isabelle, decided to ride from Cape Town to Pietermaritzburg with her school adventure team and we decided to follow her. We left a week after she did, they had a few days off before starting and visited Table Mountain and Robben Island before starting the long ride to Pmb. We left and travelled via Richmond, a small town in the Northern Cape. We spent three days in Cape Town, the first was lovely and ended with. Walk up Constantia Neck. A steep walk and quite a tough decent. Anyway, I found. Few lovely insects going up and here they are….
Chrysoritis orientalis, the Eastern Opal, a beautiful and rare insect from the Southern Drakensberg.
I first heard of Chrysoritis orientalis many years ago when I first became interested in butterflies. My friend, Harald Selb, spoke of the Opals as if they were at the top of the butterfly chain of beauty. I would argue that he is not far wrong. I would have to wait a while before being introduced to this beautiful family of butterflies, a genus fairly common in the Cape but less so up here.
Anyway, the insect under consideration was discovered by Swanepoel in the Bushmans Nek area of the Southern Drakensberg in 1975. My first trip after the insect was in December 1992 when I made the trip up the the colony with Clive Quickleberge and Harald Selb. Despite finding interesting insects such as Neita lotenia and Seradinga clarki we did not meet the beautiful opal.
Over the years I made a number of trips up with my, then to be, wife, Tracey on these trips I collected a few specimens. Later, in 1996 I climbed the hill with Alan Heath and Tracey and I found larvae of the insect and we were able to identify the ants associated with it as well as the food plant. I also had the unique privilege of thing the first person to see one of these insects emerge from its pupa.
Since the collecting trip with Alan I have wanted to photograph the butterfly. A trip up with Clive Curtis in Dec 2013 resulted in our seeing one tattered female. This year we hoped would be different. Clive wanted stock video footage of the insect and I was after images of the insect. We planned a trip up in early November, it was very dry but the area had seen snow recently and we hope that this moisture might wake everything up.
The area is prone to thunder storm activity from mid day so we decided to meet in Howick at 05h30 and get up the hill as early as possible. We got to the Bushmans Nek Hotel just after seven and were at the colony at half past eight. On the way up I received a text message from Steve Woodhall asking for male upperside images for his upcoming e-book. We checked all the ridges and came across Aloeides penningtoni in a number of spots.
Aloeides penningtoni (Clive Curtis)
While at one of these spots filming and photo the A penningtoni we were treated by the appearance of a pair of the rare Bearded Vulture that flew low over us, I suspect two blokes lying on the ground might look very appetizing to these birds. This was a real treat.
The Breaded Vulture (Clive Curtis)
On arriving at the colony we began searching for the insect. Within minutes we had the first sighting and the fun began. The colony was in full flight. We spend the next three hours filming and photographing the butterflies. Here are some images.
Male C orientalis upperside (for Steve W)
The view from the colony looking South.
A very successful day was had by both Clive and I, the sore! Tired legs were worth it!