Just back from an amazing two weeks on St Lucia in the Caribbean.
Although this was a family holiday to a resort I still managed to see a number of butterflies. My ageing father took me, my wife and kids there, which was very generous of him. His need for constant attention limited our exploration of the island, but I can't really complain!!!
Before heading off I did my usual research into what butterflies I might see on my holiday, but I was amazed at how difficult it was to find much information. I managed to buy a used copy of Norman Riley's Field Guide to Butterflies of the West Indies, but this was published in 1975, so much could have changed since then. Further internet research revealed that Butterflies of the Caribbean was written by David Spencer Smith in 1994, but the only copy I could find for sale was almost £2,000!! My local library eventually managed to get a loan of a copy from Cambridge University Library, which I was able to read at the library, with strict instructions not to take it out of the building!! I spent several lunch hours writing copious notes from this book during the two weeks it was available to me.
The best web site I could find about butterflies in the area was Focus on Nature Tours' web site
http://www.focusonnature.com/CaribbeanB ... esList.htm. This lists all of the butterflies that occur in the Caribbean and beside each has a code for which islands they occur on.
I also spent a long time e-mailing various individuals and organisations in St Lucia, but amazingly no one was able to give me any information about butterflies there. The only person who was able to help me was a professor in Canada who had studied beetles in St Lucia and he sent me a list of the butterflies he had seen.
Using the above sources, and also searching Flickr and other web site for pictures of butterflies taken in St Lucia, I put together a list of butterflies that could occur in St Lucia. There were a total of 67 species on the list, but further research showed that one of them was a single record from 1913 and various others were rare vagrants. I think that there are probably about 50 species of butterflies regularly occurring on the island, which is amazing given that it is only 27 miles long by 14 miles wide!
Of course, I had no idea if December/January was a good time of year for butterflies, or how localised any populations may be.
The temperature varied between 25 and 30 degrees Celsius while we were there and it was very humid. There was a constant breeze making it very pleasant. There were regular heavy downpours, usually in the early hours of the morning or in the late afternoon. None of the showers lasted very long and the ground quickly dried up again. Most of the time it was sunny, with the occasional cloud.
I was delighted that when the sun shone there was usually at least one butterfly to be seen flying past. The problem was that they did tend to just fly past and rarely settled! It seemed that the larger the butterfly the less likely it was to land and many butterflies seemed to hop from flower to flower only settling for a second at a time, which was not long enough to try to take a picture!
The first butterfly I was able to photograph was a White Peacock,
Anartia jatrophae jatrophae. I was surprised how small this was (about the size of a Green-veined White) as I had expected it to be about the same size as our own Peacock.
![White Peacock 01.JPG (184.29 KiB) Viewed 1284 times White Peacock](./files/thumb_10140_9932cf50dae88f0eada25f0eec572015)
- White Peacock
It is missing a bit of its rear wings, but it turned out to be the only one I saw during our holiday.
The White Peacock was being harassed by a Great Southern White,
Ascia monuste eubotea. These turned out to be the most common butterfly that I saw. They had amazing bright turquoise clubs on their antennae.
![Great Southern White 03.JPG (173.4 KiB) Viewed 1284 times Great Southern White](./files/thumb_10140_8c2aa4ddfa459f72661d9b1e8696abd5)
- Great Southern White
![Great Southern White 04.JPG (170.74 KiB) Viewed 1284 times Great Southern White](./files/thumb_10140_12a9fc76f31b3fdf544371d049ef02fb)
- Great Southern White
The Great Southern White was easily confused with the Tropical White,
Appias drusilla comstocki. To make matters worse, the Tropical White occurs as a wet season or dry season form and the males and females differ. So the upper side of the wings can be anything from completely white, to yellowish, with either a very narrow grey margin or a lot of grey! They also have some turquoise on the antennae, but not as pronounced.
![Tropical White 01.JPG (245.19 KiB) Viewed 1284 times Tropical White](./files/thumb_10140_a47b827713b823e5bd2a34aac1ca067f)
- Tropical White
There are also five larger Sulphurs occurring on St Lucia. They vary from orange/yellow to pale greenish/white. For me it was impossible to identify anything until it landed, which didn't happen often. Even when they did land, I found it difficult to know what they were without taking a picture and then studying it with my old book.
The most common yellow butterfly seemed to be the Apricot Sulphur,
Phoebis argante argante. Along with the Great Southern White, there would rarely be a sunny moment when there wasn't one flying in view.
![Apricot Sulphur 02.JPG (184.89 KiB) Viewed 1284 times Apricot Sulphur](./files/thumb_10140_82d973149fc606321b1a4605f4ff2c43)
- Apricot Sulphur
![Apricot Sulphur 03.JPG (178.65 KiB) Viewed 1284 times Apricot Sulphur](./files/thumb_10140_fcbaa4ea072b21c1e46ffb04f6434f4c)
- Apricot Sulphur
I leaned that the only way to get a picture of these was to watch them when the sun was about to go behind a cloud and wait for them to settle. They usually disappeared into the vegetation, but occasionally they remained in view.
The Large Orange Sulphur,
Phoebis agarithe antillia, was incredibly similar to the Apricot Sulphur. They are very slightly larger, but the main difference is the extent of the kink in the brown line of markings leading from the apex of the fore wing. The Large Orange Sulphur was also inclined to settle high in the trees, rather than in lower vegetation.
![Large Orange Sulphur 01.JPG (244.19 KiB) Viewed 1284 times Large Orange Sulphur](./files/thumb_10140_feb5fb118abafacccaf7779603729e1f)
- Large Orange Sulphur
The Cloudless Sulphur,
Phoebis sennae sennae, was a lot easier to identify. It was quite large and bright yellow. It would flit from flower to flower, rarely settling for longer than a second, managing to frustrate anyone trying to take a picture!! I did manage the odd shot, but it never settled at a good angle!
![Cloudless Sulphur 02.JPG (167.04 KiB) Viewed 1284 times Cloudless Sulphur](./files/thumb_10140_500159d668effcc2550fa7069e019097)
- Cloudless Sulphur
It seems that there are six different species of
Eurema occuring on St Lucia.
Eurema are amongst my favourite butterflies. They are mostly bright yellow with black markings on the upper side of their wings and I find their diminutive size very endearing. The Pale Yellow,
Eurema venusta emanona, seemed to be the most common one I saw.
![Pale Yellow 01.JPG (248.45 KiB) Viewed 1284 times Pale Yellow](./files/thumb_10140_fe199fa0ce3eb767ce8c1a20571a9537)
- Pale Yellow
![Pale Yellow 02.JPG (204.53 KiB) Viewed 1284 times Pale Yellow](./files/thumb_10140_ce48cf32761e6709676b799dec47192e)
- Pale Yellow
I really love these! The Pale Yellow must be a little smaller than our Common Blue butterfly. I was surprised to see this one behaving a bit strangely on a flower one evening, but then noticed that it had become the victim of a little Orb Spider. Later I found its discarded body on the ground below the flower.
![Pale Yellow 03.JPG (159.85 KiB) Viewed 1284 times Pale Yellow and Orb Spider](./files/thumb_10140_d4ca49ceb623f27fa158f762b8d4096d)
- Pale Yellow and Orb Spider
This poor picture is of a False Barred Sulphur,
Eurema elathea. I had expected these to be more common, but this is the only one I am aware of seeing.
![False Barred Yellow 01.JPG (178.34 KiB) Viewed 1284 times False Barred Sulphur](./files/thumb_10140_767809ddf95eb43b407c68d811c92511)
- False Barred Sulphur
I also saw some Little Yellows,
Eurema lisa euterpe, but didn't manage to photograph one.
The picture below intrigues me! I think that the black mark at the top of the wing is because a bit of wing is missing, showing a mark from the upper side of the other wing. Even so, there appear to be no markings at all on the under side of the wings, so I can't be sure what it is. Unfortunately, I couldn't get close so this is the best picture I could manage. I will have to do a little more research to see if I can identify it.
![St Lucia 053.JPG (278.81 KiB) Viewed 1284 times Unidentified Eurema](./files/thumb_10140_f178be58fb0a5441df22af1303a85d8f)
- Unidentified Eurema
There are 13 different species of whites and yellows and very often I saw one flying past that looked as though it was a slightly different shade of yellow or cream. I think that to seriously try to identify them it would be necessary to take a net and catch them, although there are very few places where this could be done without permission.
There seem to be two different blues and six different hairstreaks occurring on St Lucia. I didn't manage to spot any hairstreaks, but there were a few Hanno's Blues,
Hemiargus hanno watsoni, flying around the resort we were staying on. These were really small and difficult to spot, but at least they allowed you to approach them fairly easily.
![Hanno's Blue 02.JPG (180.86 KiB) Viewed 1284 times Hanno's Blue](./files/thumb_10140_04aba788e6cd8e4cec0c39f3ea677b13)
- Hanno's Blue
![Hanno's Blue 03.JPG (188.28 KiB) Viewed 1284 times Hanno's Blue](./files/thumb_10140_b9fea5d3def0e42baf872baadefd9630)
- Hanno's Blue
These are so small - about the size of our own Small Blue.
The other blue I was was the Cassius Blue,
Leptotes cassius chadwicki. When they were flying they actually looked like a white butterfly as much of the upper wing is white. I had expected these to be really common from what I had read on the internet, but I only saw two individuals. There was a lot of Plumbago growing at the resort and in the towns, which I thought would have been covered in Cassius Blue, but that wasn't the case. Maybe it would be different at a different time of the year.
![Cassius Blue 01.JPG (226.04 KiB) Viewed 1284 times Cassius Blue](./files/thumb_10140_33981dac7df8a5496d06b9522eeac4ea)
- Cassius Blue
On a few occasions I saw a Buckeye. Both the Caribbean Buckeye,
Junonia evarete michaelesi and the Mangrove Buckeye,
Junonia Genoveva occur on St Lucia. I think it was the Mangrove Buckeye that I saw each time, but I find it very difficult to tell the difference between the two species. It seems that until recently they were thought to be sub-species of Junonia evarete. It was interesting that the one I saw at our resort didn't settle for long at all, but later during our holiday we did a Segway trip near Rodney Bay, where I saw several of them just sitting in the grass drying themselves. It makes me wonder if the plants in the resort were treated with insecticide or something to make them less attractive to insects.
![Mangrove Buckeye 02.JPG (237.39 KiB) Viewed 1284 times Mangrove Buckeye](./files/thumb_10140_e8e7376b5872a1c583c77540361ca62d)
- Mangrove Buckeye
![Mangrove Buckeye 03.JPG (213.24 KiB) Viewed 1284 times Mangrove Buckeye](./files/thumb_10140_dfa453439c6dbf91c810d7572997f614)
- Mangrove Buckeye
There could be up to 21 different Skippers occurring on St Lucia. I only managed to identify three, although I saw a lot more that just didn't stop to let me see them!
This one is a Southern Broken Dash,
Wallengrenia otho ophites and it seemed to be the most common Skipper I saw. Again, they rarely settled at our resort, but this one was happily sitting on a flower on our Rodney Bay trip. The guide was starting to get a little tired of my jumping off the Segway to photograph butterflies by this stage, so this one was quickly snapped!!
![Southern Broken Dash.JPG (216.99 KiB) Viewed 1284 times Southern Broken Dash](./files/thumb_10140_3fffdec159c26222c895f4f9cd82ffae)
- Southern Broken Dash
The other Skipper I managed to photograph was the Canna Skipper,
Calpodes ethlius. This was on some
bougainvillea at the resort in an area they say was planted to attract to attract butterflies.
![Canna Skipper 01.JPG (224.99 KiB) Viewed 1284 times Canna Skipper](./files/thumb_10140_9a19a234fd1918cbd1807cf54e9e36e6)
- Canna Skipper
The other Skipper I identified was the Common Long-tailed Skipper. Sadly I didn't manage to photograph it.
It seemed that the more spectacular butterflies were less inclined to stop for a picture. Amongst those I saw were the Gold Rim,
Battus polydamas lucianus, a dark, tailless swallowtail, the Painted Lady,
Vanessa cardui (it gets everywhere!!), the Julia Heliconian,
Dryas iulia lucia. This is a beautiful bright orange long wing (I think Wurzel has a picture on his Personal Diary). They would fly around tantalizingly close to me, one time circling my feet, but just never seemed to stop! Another common orange butterfly was the Gulf Fritillary,
Agraulis vanillae vanillae. Again, these are really beautiful, but I didn't see one land at all. I also saw a Monarch, Danaus plexippus megalippe. This is a sedentary sub species that occurs in much of the West Indies. It is slightly different in appearance from the migratory Monarch, but of course, I didn't see it for long enough to notice!!
During a trip into the rain forest I only saw two butterflies - a Cloudless Sulphur and a Great Southern White. Not surprising really, I suppose, as there were not as many flowering plants as there were in the more inhabited and coastal areas of the island. However, I had thought that I may have seen a Leaf Wing or Menstra in the shade of the trees. Certainly the best area I explored were the tracks above Rodney Bay. It would have been good to have had more time to explore such areas.
St Lucia comes highly recommended. I have never been to such a lush vegetated place. There are plenty of areas to explore, although you have to have permission before entering any of the trails in the rain forests. Looking at the excursions that were offered from our resort, it is possible to visit the botanical gardens, a few large estates where cocoa beans are grown or where you can explore the native flora and try out native fruits and plants. I am sure if I had been to any of those places I would have seen more butterflies.
I'm certainly not complaining, though. It was lovely being there. Such a beautiful island, but much of it completely unspoilt. The people there are so friendly, too. Don't expect anything to be done in a hurry, but it will be done with a smile!
Another time I would love to hire a car (which would be an adventure in itself!) and explore more of the island. The Segways were great fun, but my 14 year old son demonstrated how it is possible to run yourself over with one! I am sure the scars will eventually fade!