Robbie ducks in at end of June for Arabian cloak? (8)

I believe the answer is:

burnoose

I'm a little stuck... Click here to teach me more about this clue!

'arabian cloak?' is the definition.
(I've seen this in another clue)

'robbie ducks in at end of june' is the wordplay.
I cannot really see how this works, but
'ducks' could be 'oo' (duck means zero in cricket) and 'oo' is present in the answer.
This may be the basis of the clue (or it may be nonsense).

'for' is the link.

Can you help me to learn more?

I've seen this clue in the Sydney Morning Herald.

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