I was absolutely delighted to spot some clearwing moths among the flowers on Thursday at Jackson Miles Abbott Wetland Refuge. These cool moths look and act a lot like hummingbirds as they hover among the flowers and sip nectar. Unlike the hummingbirds that use a needlelike beaks, these moths have a long proboscises that look like tongues but function more like straws that permit them to suck in nectar from a distance, as you can see in the second image.
There are several related species of clearwing moths in our area and I sometimes have trouble telling them apart. I am pretty sure that the one in the first image is a Snowberry Clearwing moth (Hemaris diffinis) because of its yellow coloration and dark-colored legs. The moth in the second image might be a Hummingbird Clearwing moth (Hemaris thysbe), judging from its more olive coloration and light-colored legs.
These moths are in constant motion, moving quickly from flower and flower and I had to chase them around quite a bit to capture these shots. Occasionally I was able to almost freeze the motion, as in the first image, but in most of my images the wings are somewhat blurry. I really like the blurry bright red wings in the second image in which we are looking head-on at the moth. The blurred wings provide a nice contrast with the rest of the body that is in relative sharp focus and we get a good look at the proboscis in action.
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Mike Powell 