Those are pinch harnonics
Actually called Mark!

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...it's a seagull

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i wanna see a clip of a recto buying some groceries.

pinch harmonics, and they can be done by having your thumb just above the string when you pick it. it'll take a little practise to get down but when you do, you should be able to hit them almost every time.
Belief is a beautiful armour but makes for the heaviest sword.
Pinch Harmonics? If so (youtube doesn't work for me) simply brush the string when you pick with the skin of your finger. Is simple enough but hard to pull off.
Okay, thanks! Now to practicing.
Gear :

Jackson JS32T King V
Vox VT40+
Stagg C542