Since the introduction of bush fly maggots 20 years ago by some brilliant person

I did try to convert my mixed collection of finches to maggots only with fair results but as young were bred and kept as breeders the results were far better.
But not with Melba's,they are just so hard wired to termites.
I did have 4 prs of bluecaps,i pr on their own setup in small aviaries that i did eventually convert to maggots but the process was long and a learning curve.
I had a mate in Melbourne who was colony breeding blue caps with good results using termites,he also was going to sell them due to the hard yakka of sourcing termites as we were not getting any younger.
Anyhow,we started adding maggots to the termite dishes and found they were being consumed as much as the termites,over the next few months we deceased the termites and added more maggots to the dish to eventually only feeding the maggots in the dish with the termite nest dust as we believed the maggots took on the smell of the termites.
The next breeding season,all they got was bushfly maggots and pupae and small mealworms if available and they bred quite well with one problem,all the young would fledge with white scours stuck to their vents and tails and couldn't fly.These young were caught up,washed and dried with a hair drier and were ok after that.
My mate and i nearly gave up after that but after some serious thought we decided that the maggots needed to be very clean to be fed to the bluecaps and that they needed to be cleaned out in dry bran for a minimum of 24hrs,the results were astounding the young fledged clean and healthy.For some strange reason,this saga only happened to bluecaps.
Others were having good results with their termite eating birds by adding a couple of drops of aniseed oil to the bran the maggots were in,apparently to make them smell/taste like termites.
Anyhow,most finches with the exception of bluecaps and one or two pytillia's will rare their young on maggots and other livefoods without the use of termites but the use of termites if you are able to access them,is the ultimate livefood for finches and softbills. Craig