Yoshi's Story/Poochy & Nippy

Melons

1. When you enter the map, head right until you see the see-saws. The first melon is to the left of the second see-saw.
2. After the hint block, there are four shy guys in a row. Take the four out in one hit to get a melon.
3. Melon crate minigame: When you ground-pound the starting marker, the seven crates will be launched and are be collected all at once. Head to the right before they topple. While the shy-guys may pelt with snowballs, they post only limited threat. The difficulty is with the pits, although they can be jumped over without too much trouble. If you get on the moving platform and need to wait for it to rise, you can still keep moving against the pit wall to prevent the crates from toppling further.
4. Minigame #2
5. Minigame #3
6. Minigame #4
7. Minigame #5
8. Minigame #6
9. Minigame #7 - keeping all seven crates intact will award you with seven melons.
10. Past Ms. Warp 2, there is another see-saw section. At the bottom-right corner, there is a "?" bubble, which can be popped for a melon.
11. Through the urn and past Ms. Warp #3, there's a melon in a bubble.
12. There is a "?" block that releases five coins. Collect them (preferably from left to right) for a melon.
13. Ground pound at the power flower.
14. Follow Poochie's choice of path (the lower) and enter page #3. Ground pound the power flower
15. Ascend, and a shy guy is carrying a melon.
16. You can climb on the egg block and collect the melon from the flying shy guy.
17. Push the first two blue msytery blocks together for a melon.
18. The second mystery block will also release a melon.
19. Enter page 4 by following Pooche's Path. To the right, there are a set of blue blocks in columns. Destroying the second top-most block in the second column reveals a melon.
20. Destroying the third top-most block in the right-hand column reveals a melon.
21. After the four colums, there is a shy guy patrolling near the bottom. Grab his melon.
22. Ground pound the power flower before the two urns.

23. 

    The marked blocks have a melon.

    Follow Poochie's path, and enter page #5. Push the mystery block to the right until you reach the goal. To avoid the bombs while pushing the block, simply stop when the Goonie gets close to releasing the bomb.
24. In the path where you push the block, there are three coins marking the location of a Red "!" ball. These are adjacent to a melon in a bubble. You can also reach them if you ride a Goonie, or flutter jump.
25. A second melon can be found from the second coin marker and ball.
26. A third melon is also found from the coin markers.
27. Ground pound the power flower.
28. Follow Poochie's path (lower) to page 6. Ground pound the flower.
29. There are three arrow of coins. The first points to a melon that can be reached by riding the goonies.
30. The second also points to a melon.

Heart locations

Heart number 1 is found at the firs set of seesaws. Look for a red "!" ball above the third see-saw, where the shy-guy patrols with the pepper.

Heart number 2 is found after Ms. Warp #2. There's a 3x3 square of blue blocks, and the heart is behind the center.

Heart number 3 is found in the final page (if you followed Poochie's Path).