Editing Morph bubble

|image=[[File:Yoshi Morph.png]]<br>A [[Yoshi (species)|Pink Yoshi]] near a metamorphosis bubble in ''Super Mario World 2: Yoshi's Island''

'''Morph bubbles''',<ref>''Yoshi's Island: Super Mario Advance 3'' instruction booklet, page 27.</ref><ref>''Yoshi's Island DS'' instruction booklet, page 21.</ref> also known as '''metamorphosis bubbles''',<ref>''Super Mario World 2: Yoshi's Island'' instruction booklet, page 19.</ref> are floating [[bubble]]s found in [[Yoshi's Island (location)|Yoshi's Island]] in ''[[Super Mario World 2: Yoshi's Island]]'' (and [[Yoshi's Island: Super Mario Advance 3|its reissue]]) and ''[[Yoshi's Island DS]]''. When a [[Yoshi (species)|Yoshi]] touches a morph bubble, the Yoshi turns into a different form, usually a vehicle that resembles the Yoshi itself. Some transformations are temporary, while others last until the transformed Yoshi hits a [[Yoshi Block]]. If a Yoshi is transformed into a temporary form, the Yoshi must hit a Yoshi Block to turn back to a normal Yoshi, or pop another morph bubble to stay in that transformation a little while longer. Also, if a Yoshi fails to touch another morph bubble or a Yoshi Block before the transformation time runs out, the Yoshi will automatically go back to the exact location where it first touched the bubble and it will revert to its original Yoshi form.

In ''[[Yoshi's New Island]]'', morph bubbles are replaced by [[Whirly Gate]]s.

In ''Super Mario World 2: Yoshi's Island'', there are sprites for three Yoshi forms that [[List of Super Mario World 2: Yoshi's Island pre-release and unused content|do not appear]] in the game; these are a Yoshi plane, a Yoshi mushroom, and a Yoshi tree.

|Jap=へんしんアイテム<ref>''Super Mario: Yossy Island'' Japanese instruction booklet, pg. 18</ref>

|Ita=Bolla della metamorfosi

|ItaM=Metamorphosis bubble