Find pole to agitate frogs, for example (4,4)

I believe the answer is:

pond life

'frogs for example' is the definition.
(frogs are an example of pond life)

'find pole to agitate' is the wordplay.
'to agitate' indicates anagramming the letters (I've seen 'agitating' mean this).
'find'+'pole'='findpole'
'findpole' anagrammed gives 'POND-LIFE'.

(Another definition for pond life that I've seen is " Such as frogs, small fish, etc".)

I've seen this clue in The Guardian.

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