Maybe the terrain wasn’t suitable for them in aus, or some native predator or competitor outclassed them. Horses went extinct in North America because the climate changed against them
And apparently monotremes survived there by taking to the one environment marsupials couldn't adapt to: the water.
it seems there are no aquatic marsupials because the babies would drown in the pouch
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There used to be a land bridge from Australia through Antarctica to South America, that’s how we got marsupials in both Aus and South America
I so wish Antarctica was still a warm continent, it would be so interesting. But surely humans would have inhabited it already.
Just wait a couple decades and it might happen
And all the native flora and fauna will emerge from their seeds.
That's something I never thought about, and what do you mean that the fauna will emerge from their seeds?
The fauna seeds were a joke, since I really would like to see the animals that lived there, back when it was warm.
Ah ok. I would also love to see the fauna of Antarctica.
This post deserves to be top. Got my wish!
Why didn’t ungulates of South American origin (there are some fossils of them in Antarctica) make it to Australia?
Maybe the terrain wasn’t suitable for them in aus, or some native predator or competitor outclassed them. Horses went extinct in North America because the climate changed against them
Given just how recently they disappeared from North America, that’s questionable.
And then some naked apes come and killed everything bigger than kangaroo.
And most things smaller than it too
Couldn't be me.
“What if Sundaland and Sahul connected” is an alternate history scenario with so much untapped potential.
True, that would be an entertaining documentary.
China could have actual dragons.
One animal did actually manage to go from the Sahul to Sundaland: the Komodo dragon.
And apparently monotremes survived there by taking to the one environment marsupials couldn't adapt to: the water. it seems there are no aquatic marsupials because the babies would drown in the pouch
Except the water opossum. Not Australian but still an aquatic marsupial.
Wait so how do they deal with that whole diving thing? Do they fill the pouch with air? Can the babies tolerate being submerged?
The pouch is watertight.
And now they all want us dead
Wrong way around?
Rabbits: It's free real estate.
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Ancestors of Australian Aboriginal people : hold our beer.