by Gwion » 09 Jun 2015, 8:36 am
Really is hard to say without context to the environment. Close up pics aren't always the best.
For instance, wombats have sort of square poo (like above) but it tends to be bigger, drier, more separate, greener and most importantly, deposited on a prominant area or high spot like a log or rock.
So, is it an isolated scat?
Are there more like it in the area?
How many?
How far apart (roughly)?
Is it on a game trail or scattered over a grazing field?
All these things will give you clues to what it is. Like, if it's a lone animal or travelling/grazing in a mob, etc, etc. What the terrain is like. What food sources it's near. What animals are known to live in the area.
Personally, it looks marsupial to me.