Flower, not a sausage, for bird (5,4)

I believe the answer is:

daffy duck

'bird' is the definition.
(cartoon duck)

'flower not a sausage' is the wordplay.
'flower' becomes 'daffy' (short for daffodil).
'not a sausage' becomes 'duck' (both can mean zero or nothing).
'daffy'+'duck'='DAFFY DUCK'

'for' acts as a link.

I've seen this clue in The Guardian.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.