Western Australian distribution of Acacia saligna

Comments were presented on an article published in October 2020 in Ecology
and Evolution (“Predictive ability of a process-based versus a correlative
species distribution model”) by Higgins et al. This analyzed natural
distributions of Australian eucalypt and acacia species and assessed the
adventive range of selected species outside Australia. Unfortunately,
inappropriate variables were used with the example MaxEnt species
distribution model of Acacia saligna when applied outside Australia, so
that large climatically suitable areas in the Mediterranean area of the
Northern Hemisphere were not identified. To illustrate the problem, data
from the natural distribution of A. saligna in Western Australia were
accessed using the spatial portal of the Atlas of Living Australia (ALA,
spatial.ala.org.au). The MaxEnt analysis method available in the ALA was
used to show that large areas of the  Mediterranean Basin are
climatically suitable for A. saligna.