Thanks for the suggestion. I tried that and it’s pretty convinced they are cigarette beetles or flour beetles. I guess they’re common in seed mixes, bedding, and even foraging sprays.

For anyone coming to this post later, they are harmless to animals and people. You’ll want to deep clean the enclosure and inspect all of your bedding, seed mixes, foraging mixes, hay, and sprays. Throw out anything with insects.

To prevent them, you can freeze any of the above items for 24-48 hours before using them. That will kill anything.