Also, you mention that you are feeding lorrikeets, I hope that you will be not feeding them sunflower seeds, since they are nectar eaters and long lasting feeding of seeds in lorikeets will damage their digestive system that's suitable for nectar from bouquets or nectar mix which u should buy https://kameronjykvo.thenerdsblog.com/41901580/detailed-notes-on-sulphur-crested-cockatoo-talking