Small marsupial droppings collecting round hill (7)

I haven't cracked this one yet — but the brilliant team at Times for the Times have:

POO (droppings) around (collecting) O (round) TOR (hill) My compatriot gifted me this one. I think this would be quite hard if you’ve never heard of it before, since there are many parsings possible. https://en.wikipedia.org/wiki/Potoroo