Tap! Peck! Crack! Pop! A chick hatches out of its egg, but who does it belong to? No one seems to know?not Goose (Honk!), not Duck (Quack!), not Hen (Cluck!), not Bird ( Chirp!). Not even Little Chick (croo? croo?). But Little Chick's parents know, and?as sharp observers will delight in noting?they've been swimming nearby all along.