Sphinx chersis Moth Inflates its Wings
We saw this weird creature at my mom's house on an olive tree. His wings are tiny.
Turns out he is a Sphinx chersis Moth, also known as hawk moths. The fully-grown caterpillars pupate in burrows in the soil.
As you can see in this photo his wings are suddenly much longer.

When the moth first comes out from its pupal shell, the wings are short, little, wrinkled, limp stubs hanging from the abdomen.
The moth must climb and hang so that the body can pump fluids into the wing veins to expand them.

Here the moth has moved to the other side of the tree to get out of the wind.

Side view of the moth and wings.
The wings change so quickly.
Now he is looking more moth like.
Side view just for fun.
Once the wings are fully inflated, the moth assumes a "normal" resting pose. The fluid in the veins hardens and the wings are ready for flight.
We watched this guy for almost an hour. Nature is truely amazing!
User Comments
I agree, amazing indeed. They are good sized moths. The wing span can be 3 9/16 - 5 1/8 inches. Thanks so much for stopping in and for your comment. Have a great night. |
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OK, these are some VERY cool pics! How fascinating to be able to see this take place in your photos! Thanks so much for sharing! |
This is amazing, what a great serious of photographs! |
So glad you enjoyed them. Thanks so much for stopping in and for your nice comment. Have a good one. |
WOW! Thanks so glad you enjoyed it. It was fun to watch. Thanks for dropping by and for your nice comment. Have a great day. |
Thanks so much for the post and pics. I have never seen anything like it. Was scary at 1st then after it filled out...not so bad. |
how cool, i have never seen a moth do this. |
Thanks so much, so glad you enjoyed them. This is a first for me too.:) Have a good one and thanks for dropping by and for your comment. |
I'm shaking my head in disbelief. Incredible shots on all these blogs. Beautiful nature - there IS a God!! |
Every day is blue day. If you encounter a setback, please look up to the sky, if only the sky is blue, you don't lose the hope. |
Yes, sky is blue... all is fine unless the sun sets, then the sky is black... hum is that bad... no, the sky will be blue in the morning again. Thanks for stopping by. |
It is actually a moth. A very big moth. I sent the photos to a moth expert on line and he told me that due to the location and the photos it was sphinx chersis. You can read more about them on wiki here http://en.wikipedia.org/wiki/Sphinx_chersis It makes sense to me, according to wiki, the larve feed on plants in the olive family. We found the moth on an olive tree. |













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Amazing creature. He looks huge in the picture!