Money Saved or Set Aside, Sounds Like for Birds
Puzzle 15 of Babysitting Piece of Cake Pack
Question is: Money Saved or Set Aside, Sounds Like for Birds
and the answer is: NESTEGG
Word Meaning:
NEST EGG — A natural or artificial egg placed in a bird's nest, to encourage the bird to lay its own eggs there.
Definitions from Wiktionary.