Climb a Staircase

A bird climbs an invisible staircase: a bit forward, a bit up, again and again. Two commands inside one loop make a zig-zag pattern.

1. 1Add the bird

   Create a bird.

   createAnimal("bird")

2. 2One stair

   Move forward 30 then fly up 30 — that's one step of the staircase.

3. 3Six stairs

   Wrap both lines in a loop that runs 6 times.

4. 4Top of the stairs

   Say something at the top.