This is a side effect of some image cleanup, mentioned in this post. We’re starting to clean up old copies of photos that were migrated to the Amazon Open Dataset and looks like that’s surfacing an indexing issue with some taxa. It appears that for taxa that have no new observations in the last few months, the data the taxon pages are drawing from have stale and now incorrect image URLs. Reindexing these taxa should fix that (I’ve fixed the 3 that were mentioned). I’ll make sure the rest get reindexed soon.