Oh wow. I'm trying to think of what you could use to cover their tiny heads. Those wounds need a dressing on them in addition to the ointment. Otherwise, the heat from the lamp will burn them, and dry out the wound, preventing healing. Might have to get creative here. Do you have any vet wrap or gauze? Would a bandaid's cushion part cover the areas that are exposed? Maybe a tiny bit of a 2x2 gauze pad to cover all exposed areas, and then open up a 2x2 to use as a gauze wrap, securing with tape, or a bandaid, or whatever you have.
You don't want them to start pecking at each other's head either.
Do you have any nurse or vet, or doctor friends? Anyone that works with home health? Anyone that could get you some gauze netting?? It's kinda like a sock, but both ends open, and stretchy. Don't want anything tight on them, but at the same time, not loose enough to fall off! Ugh!
Boil or scramble an egg to get some extra protein and vitamins into them to help with the healing.
ANyone know if a heating pad under them would work to keep them warm enough? Or know of any way to keep them warm without a heating lamp?