Bird tucked into garibaldi biscuit (4)

I believe the answer is:

ibis

'bird' is the definition.
(ibis is a kind of bird)

'tucked into garibaldi biscuit' is the wordplay.
'tucked into' indicates the answer is hidden within the clue.
'IBIS' is hidden in the letters of 'garibaldi biscuit'.

(Other definitions for ibis that I've seen before include "Large wader" , "Eastern" , "Retreat" , "Wading bird sacred to the Egyptians" , "Wading bird with a down-curved bill" .)

I've seen this clue in The Guardian.

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