I'm curious if anyone knows if BugGuide is using some sort of (relatively) new image compression or something. I ask because recent images I've submitted look crisp on my PC, but after uploaded to BugGuide, they're terribly degraded from the original. In years past they always seemed much truer to the original, with very little degradation.
Here's an example of one:
Manduca
(Google photos compresses also, causing some degradation, but you can still see the harsh degradation on the BugGuide version vs. the original)