2-1: Visit Koopa And Para-Koopa

Map

The rock marked with ↓ will fall when you step on it.
The rock marked with ↓ will fall from above when you get close to.
Just after entering Ground Area 2, the rocks will fall in order of number.
In the early part of Ground Area 2, a hidden Winged Cloud which reveals a switch can be found at the top-right of the Spring Ball. Activate the switch to reveal the entrance to E between the two posts, leading to a Bonus Area with 7 1-UPs.

Stars

Ground Area 1 ×10

Pass through the Middle Ring at the far right ×10

Ground Area 2 ×22

Just after entering the area, inside the hidden Winged Cloud above the topmost fallen rocks ×5
Inside the two crates carried by the balloon in the middle area ×12
Inside the hidden Winged Cloud above the flipper in the later part ×5

Red Conis

Ground Area 1 ×6

Near the falling rocks in the middle part ×6

Underground Area 2 ×4

At the far right after crossing the Spike with Poochy ×4

Ground Area 2 ×10

Carried by four Fly Guys while falling with the long vertical rock in the early part ×4
Near the falling rocks just before the goal ×6

Flowers

Ground Area 1 ×1

Above the rock in the middle part

Underground Area 1 ×1

At the end of the Powerful Mario course

Ground Area 2 ×3

Just after entering the area, above the topmost fallen rocks
Below the falling rocks in the middle part (hurry or you'll miss it!)
Above the flipper in the later part

Enemies

Name	Defeat								Description
Name	Eat	Stomp	Pound the Ground	Egg	Green Water -melon	Red Water -melon	Blue Water -melon	Trans -form	Description
Shy Guy	○	○	○	○	○	○	○	○	A normal Shy Guy. It appears from the pipe until the eggs are full.
Fly Guy	○	○	○	○	○	×	×	○	Flying in the sky, carrying a Red Coin, a Winged Cloud, etc.
Tap-Tap	×	×	×	×	×	○	○	○	Both walk and jump types are found. They cannot be eaten, but can be pushed with the tongue.
Eggo-Dil	×	×	×	×	×	×	×	○	Periodically shoots petals. Pounding the ground nearby can briefly stun it.
Koopa Troopa	△	△	○	△	△	○	○	○	After you stomp on it, it loses its shell and becomes a Beach Koopa. If you pound the ground, it can be defeated in one hit, even when it still has its shell.
Para-Koopa	△	△	○	△	△	○	○	○	After you stomp on it, it loses its wings and becomes a Koopa Troopa. If you pound the ground, it can be defeated in one hit, even when it still has its wings.
Baron von Zeppelin (Bomb)	×	×	×	○	○	×	×	×	Drops a bomb if you approach it. There are also versions that carry a Shy Guy or a key.

○: Can be defeated
△: Can be defeated under certain conditions (e.g., multiple attacks, attacking during a specific state, etc.)
×: Cannot be defeated
★: Transforms into a Star (only in the Green Watermelon column)
The "Transform" column indicates whether the enemy can be defeated by using the Special Item "Anywhere POW", "Winged Cloud Maker", or by passing through the Middle Ring.