(3,0)

 is the fourth and last panel of Beginning and also the very first panel of A Duck Has An Adventure. It is a "fork" that creates three parallel storylines: A simple life, An education, High adventure.

Image
This panel includes the head of the Duck saying "QUACK!"

Trivia

 * This is the first fork panel.
 * This is the only fork panel that splits the story into three, and also the only one that doesn't include a back-to-last-choice arrow.
 * This panel is surrounded by 4 panels. There are only two such panels in the game; the latter is (9,-10).
 * This is one of the four panels that appears in every possible story, along with (0,0), (1,0), (2,0).