Hi! I am new here.I have breeding pairs and all in 2.5ft tank. I got 1.5ft cage for all but they breed in that 2.5ft cage.I got 2 babys from one pair but today I saw one baby dead and other on floor i had removed my small dead baby and kept that other baby back mom is taking gud care of that chick. This evening I saw that baby again on floor dont know what to do that nest box is 1 ft high. I saw that the dead baby crop was empty nothing in crop so is that monther fault?