'Terestial Warming' is causing the snow line in Australia - in the Snowy Mountains! to elevate by a documented 150 metres a century. A certain tiny possum is in danger of extermination, because, paradoxically, it cannot hibernate for the normal length of time because the weather is too warm for that, but still too cold for it to find food, so it wakes too early, and then is in danger of starving at the altitudes it has lived in for ages.

When awake, it burns its food stores too fast to last until food becomes available.

When the snow line reaches the tops of the mountains...