*Low, R. (1977)
Pidgeon, R. (1981) “Calls of the Galah
*Rogers, L. J., and H. McCulloch (1981) “Pair-bonding in the Galah
*Rowley, I. (1990)
This project has been a labor of love, one that would not have been possible without the participation and contributions of numerous individuals and organizations. I owe a tremendous debt of gratitude to the many people who helped bring this book to life.