Wed 08 Jan, 2020 7:27 pm
Tue 14 Jan, 2020 9:46 am
Tue 14 Jan, 2020 3:01 pm
slparker wrote:Interesting read. I have always wondered why some species never crossed into Tasmania. Late arrivals, like the Dingo, I can understand but I don't recall ever seeing a galah when I grew up in Tassy yet they are prolific on the mainland.
What conditions prevented the galah from crossing into tassy but not the black cockatoo?
i do understand that when Tasmania was a peninsula the conditions were cold and dry and the Bassian Plain was essentially desert terrain - perhaps that deterred many species from crossing.
Tue 14 Jan, 2020 5:46 pm
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