There is certainly high chick mortality in Galahs, with as many as 50% of chicks dying in the initial 6 months. Galahs have been recorded breeding with other associates in the cockatoo spouse and children, both inside the wild and captivity. These include things like the Sulphur-crested Cockatoo, C. galerita. https://edenv504tgs2.estate-blog.com/profile