Wee bull has addled much larger creatures (4,6)

I believe the answer is:

blue whales

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'much larger creatures' is the definition.
The definition and answer can be both animals as well as being plural nouns.
Perhaps there's a link between them I don't understand?

'wee bull has addled' is the wordplay.
'addled' is an anagram indicator.
'wee'+'bull'+'has'='weebullhas'
'weebullhas' is an anagram of 'BLUE WHALES'.

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I've seen this clue in The Irish Times.

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