From WiKirby, your independent source of Kirby knowledge.
Flutter is a non-enemy which appears in Kirby's Dream Land 3 and Kirby 64: The Crystal Shards. Flutter is nothing more than a small white butterfly. It can sometimes be found on the ground, and will flutter about if Kirby gets near. It cannot harm him, and he cannot harm it. Despite this, it is included as an Enemy Info Card in Kirby 64: The Crystal Shards.
Kirby's Dream Land 3
Flutter can be found in some stages, clinging to various floors until Kirby disturbs it. Unlike the black bugs which can be squished, Kirby cannot harm Flutter.
Kirby 64: The Crystal Shards
Flutter appears very rarely in stages, and is scarcely noticeable when it does. It usually flutters about in somewhat random fashion when Kirby approaches, and is easily confused as a decorative effect, which it may as well be.
Flutter can be found in the following levels and stages: