1.Burrowing Snarget.
Where to find:Forest of Hope
Least amount of pikmin to bring-60
                                            How to kill
The easiest and safest way to kill thses monsters is to wait and avoid it till it gets stuck on the ground. When that happens you hold down on the D-pad and lead them above the head while its still stuck on the ground. If you do it right you could have large amounts of pikmin on its head. It is possible to kill it in one try and very fast. It may take muiltiple trys,or you could just try and throw it at its head which will make not losing pikmin extreamly hard.

2.Armored Cannon Beetle
Where to find: Forest of Hope
Least amount of pikmin to bring-40
                                                 How to kill
The best way to kill this creature is wait for it to open its blow hole You throw a pikmin at it and it will open its armor. You attack it there. If you have red pikmin it'll be killed before it closes its armor. If you have other types. You should throw them as fast as you can and It'll did of be sevrely damaged.
3. Goolix
Where to find:Impact site on odd number days after day nine.
Least amount of pikmin to bring- 1
                                                  How to kill
This creature is only dangerous if you have non blue pikmin. The fastest way to kill it. Is to bring 100 blue pikmin. Attack the nucleus(using the down D-pad trick) make them head there. Once all 100 are there. Just wait until it dies.but run away if it comes near you.

4.Mamuta
Where to find : Impact site on even number days after day 9
Least amount of pikmin to bring:50
                                                    How to kill
This creture is no harm to the pikmin. This creature is only bad if it hurts only olimar. If it does hit the pikmin. It'll just replant them and turn them into flowers.

5. Beady Long Legs
Where to find: Foesrt Navel
 Least amount of pikmin to bring 15. ( Don't bring more than 20!)
                                                  How to kill
Best way to kill him is to bring 15 yellow pikmin. You go under him. Go under his shadow. Than throw the pikmin at his head. If any pikmin are shaken off imedently call them back. If you don't they'll attack the legs which will get them stomped. If you don't have yellow pikmin you just throw the pikmin at his head when lowered.

6.Puffstool
Where to find: Forest Navel
Least amount of pikmin to bring: 30
                                                    How to kill
 This one is easy to deafeat. All you have to do is to run up to it and throw a pikmin under his legs. When it falls on the ground and flips over you throw pikmin at it like crazy. He will most likely die before he flips back over.

7.Emperor Bulblax
Where to find: The final trail Least amount of pikmin needed: 15  Yelloe pikmin and 30 red pikmin
                                                        How to kill
 This one is also a easy boss but takes long to deafeat. First you get all the yellow pikmin to get bombs. You hold them off outside of the arena in the back. You also put your reds there. You than grab one yellow pikmin. Before he opens his mouth you throw a yellow pikmin to him. If you did it right the pikmin will have thrown the bomb and paralize it. You than get red pikmin and throw it at its head like crazy. When it gets up you call the pikmin back and run back outside of the arena. Repeat process till dead.

8. Smokey Progg
Where to find: The distant spring
Least amount of pikmin needed: 30
                                                     How to kill
Ok this one is really hard. If you beat this guy without losing a pikmin your a god because that's extreamly hard. Ok this is the meathod I use. You get 30 or more red pikmin. Once one of your blue pikmin wake the egg up. You make it chase you. What I do is throw 1-3 red pikmin on it than run. ( If you throw more it'll be more likly to shake off the pikmin) You than run. Throw some pikmin than keep running. Make sure to give a chase. MAKE SURE IT DOES NOT GO BACK TO THE ONIONS! Call pikmin back if any are shaken off. This method it good to not kill any pikmin, but sacrfices alot of time