Birding-Aus

Out of interest, I noted that this paper: https://www.tandfonline.com/doi/abs/10.1080/01584197.2017.1387030?journalCode=temu20 has data showing that the regent parrot is an offshoot that gives rise to the red-winged parrot and jonquil parrot – i.e. more closely related to them than the other polytelis parrots. Cas