sphinx moths
Along with the flowers, spring brings its share of insects. I could do without the ants that are now beginning to explore the interior of the house, but the sphinx moths that started to appear in huge numbers last week are about as cool as any bug out there.
This is the white-lined sphinx moth, Hyles lineata. Although its main range is the American West and northern Mexico, the species can be found all over the US. (Check out the writeup at the terrific Butteryflies and Moths of North America site for more information.)
There are dozens of other sphinx moths, including the adults of the notorious tomato and tobacco hornworms, familiar to almost anyone who’s tried to grow a tomato plant. The caterpillars of the white-lined sphinxes, however, don’t seem to have the reputation for going on the same sort of sustained rampages against our vegetable gardens.
The way these large, muscular insects maneuver and hover over flowers as they feed reminds you of hummingbirds, and in fact they’re also called “hummingbird moths.” As with hummingbirds, they enjoy nectar-rich flowers, such as this Hot Lips sage. You can see these moths feeding during the daylight, but the populations really come out after the sun sets, forming quietly buzzing clouds at dusk or before the sun rises.
In no way do I consider myself an insect photographer. I quickly found out how frustrating it can be to photograph fast-moving moths with a camera that refuses to focus in the dark. These are the only two photos I kept out of a couple dozen tries.
This second image is no stunner, but you can begin to make out the amazing long tongue that the moth uses to lap up the tasty nectar.
If you’re into insect photos done as well as anyone out there can do them, you should take a look at the work of Bob Parks. He was working at San Diego’s Museum of Natural History when I first met him ten or so years ago. I don’t know of anyone as passionate and devoted to bugs and photos of bugs. That passion shows in his technically outstanding and patiently rendered pictures. There’s a nice biographical writeup of him at the SDNHM site.
April 22 2009 05:17 am | Categories: plant profiles • rambles | Tags: Bob Parks • desirable insects • Hyles lineata • insects • sphinx moths
keewee on 22 Apr 2009 at 6:31 am #
When I saw my first moth, I did think I had a hummingbird in my garden and was a little disappointed.But then took notice of how truly awesome the large moth was, and did not mind so much.
susan (garden-chick) on 22 Apr 2009 at 8:06 am #
These are amazing photos. Given the combination of night time and tiny subject, it doesn’t surprise me it took multiple tries.
Town Mouse on 22 Apr 2009 at 8:28 am #
Maybe that’s what I saw in the garden this morning! I thought it was a very small bat. The flight pattern was not like a bird. I’ll have to look into it more. A timely post.
Charles on 22 Apr 2009 at 5:23 pm #
You say that you don’t do good with insect photography but those are great pictures.
lostlandscape on 22 Apr 2009 at 6:53 pm #
Keewee, I like how I’ve got the hummingbirds during the day and the moths at night, though I’m not sure how the sage nectar is holding up!
Susan and Charles, thanks for the kudos. It was fun trying to get a reasonable picture. The digital age has made it easier, now that you can delete the bad photos and not have to worry about keeping the prints or slides.
Town Mouse, it sounds like you might have a brood of these visiting your garden–and a brood that came along less than a week later than here, farther south. I’d be interested if you identify that they really are the same moths.
tina on 23 Apr 2009 at 3:35 am #
You got some really good pictures of the moth. I’ve never seen it before but it is amazing. Quite different from the sphinx moths I’ve seen here; which I think are clearwing.
Greg on 25 Apr 2009 at 1:37 pm #
This really are pretty terrific shots. I’ve taken and deleted plenty in search of the great insect shots.
That’s a sage? Really?!? Hot Lips, indeed.
lostlandscape on 25 Apr 2009 at 3:37 pm #
Thanks, Greg. You do a lot of bird photos as well, and I’m sure you can empathize with the failure rate. Stationary plants do have their advantages!
Monica on 13 Aug 2010 at 9:18 pm #
So I just caught one in my house, and not sure what to do with it. Is it dangerous to have? I have to admit that it’s beautiful. But, it sacred the hell out of me. I really thought it was a hummingbird.
lostlandscape on 13 Aug 2010 at 9:29 pm #
Hi Monica, they’re totally safe, but for an insect they’re pretty strong. You’re not the first to confuse the moth with a hummingbird, both because of their size and the way they hover. Since there’s nothing for them to feed on inside the house I’d admire it and then escort it outside the best you can…