I found this luna moth on a beautiful April afternoon near my home in Arkansas. What caught my eye right away was the missing hind wing. Even with that damage, it was still one of the most striking moths I have seen.
Wildlife Notes
This moth is a luna moth, Actias luna, a large silk moth found across much of eastern North America. Adults are pale green, with long tails on the hind wings and bold eye spots that stand out even when the moth is resting on bark.
The missing hind wing made this individual especially memorable. I cannot say what caused the damage, but the moth was still holding on to the tree and showing the classic luna moth shape on the remaining wings. Encounters like this are a good reminder that wild animals often keep going after injury. The photo also shows how strong the eye spots look at close range, which may help startle or confuse predators.
Luna moths are usually tied to deciduous woods and nearby edges, where their caterpillars use host trees such as walnut, hickory, persimmon, sweetgum, and birch. In the South, adults are often seen in spring and into warmer months, depending on the local brood cycle.
Their adult stage is brief. Adult luna moths do not feed, and they live on energy stored from the caterpillar stage. That short window is mostly for mating and egg-laying, which makes every sighting feel a little special.
Photography Notes
I photographed this luna moth while it rested on the side of a tree near my home in Arkansas. The tree bark gave me a clean, natural background and helped the soft green color stand out.
Camera Settings:
- Camera: Canon EOS 7D Mark II
- Lens: Canon EF 100-400mm f/4.5-5.6L IS II
- Mode: AV
- Aperture: f/6.3
- ISO: 800
- Shutter speed: 1/2000 sec
- Focal length: 400mm
I like a long focal length for moths on tree trunks because it lets me stay back a bit and keep the framing tight. It also helps isolate pattern and texture, especially when the subject is flat against bark. On a subject like this, I would watch wing angle, bark contrast, and the placement of the eye spots in the frame before pressing the shutter.
The second image shows a luna moth with both hind wings. It makes a nice comparison because you can see the full silhouette and the long trailing tails that make this species so recognizable.
Final Thoughts
I do not see luna moths every year, so finding one this close to home was a treat. Finding one with a missing hind wing made it even more memorable.
Moments like this are why I always look closely at the small things on a tree trunk or along a woodland edge. Even an injured moth can stop me in my tracks and turn an ordinary spring afternoon into a story worth sharing.