Why is a solitary lifestyle highly efficient for a potoroo locating and consuming truffles?

Answer

It minimizes direct interference from conspecifics while sampling scattered spots

A solitary forager can move across its established range, sampling various spots at its own pace, which minimizes direct interference from other potoroos when seeking scattered, high-value food items.

Why is a solitary lifestyle highly efficient for a potoroo locating and consuming truffles?
animalwildlifemarsupialgroupPotoroo