Forgotten Paths

Once upon a time, there were paths that led to places unseen. Some were made of sunshine and others of dreams. Can you find them?

Puzzle Piece One: A bird sings a tune, but it can't fly, wrapped in secrets of a sleepy sky.

Puzzle Piece Two: A bridge stands over an invisible stream, guarded by a frog with a crown.

Puzzle Piece Three: Through trees that whisper, a hidden door waits, inviting curious footsteps.

Assemble the pieces and see where the stories go. But beware, some pieces are missing. Can you imagine them?