...getting them warmer...more like HIGH 80's at "cool" end and closer to 95 at warm end...this is known as "thermotherapy"(TT)...the one baby in the lower pic has retained its first shed around the head and neck...which includes the skin in the nostrils...this compounds the difficulty of moving air (breathing)...it is best to remove this skin before it hardens and "marries" to the underlying skin...BUT this is a delicate process requiring fine-tip forceps...AFTER moisturizing first with some olive oil...
...before doing any of this, a warm (NOT HOT!!) bath for about 15 minutes will allow the neonates to rehydrate...immediately after the soak attempt removal of the skin...be very careful removing the eye-caps...once the skin is off the head, the neck skin is much easier to remove...I suggest the aid of an individual experienced in retained-shed removal...
...the "thermo-therapy" may not be effective if the babies are already producing secretions...in that case, immediate injectable antibiotic treatment is indicated COUPLED WITH T.T....babies can't tolerate these RTI's nearly as long as larger specimens can...it's something you really have to jump on...meticulous antibiotic dose-preparation is required...
...good luck and keep us updated...
Scott J. Michaels DVM
Serpent City