What extraordinary ability related to falling survival have tree-kangaroos been documented to possess?

Answer

The ability to drop from heights of 18 meters or more and land without injury

Tree-kangaroos possess the extraordinary ability to drop from heights of 18 meters, or nearly 60 feet, or more and sustain no injury, which is critical for their arboreal habitat.

What extraordinary ability related to falling survival have tree-kangaroos been documented to possess?
animalmammalmarsupialmacropodtree kangaroo