Slow Falling

Slow Falling is a status effect that causes the affected mob to fall slower and take no fall damage, but does not prevent ender pearl damage.

Mechanics
The affected entity falls at a much slower rate than normal, and is immune to fall damage. However, the entity still takes damage from using an ender pearl. In addition, the entity cannot turn farmland into dirt by jumping on it.

Higher levels do not decrease fall speed further $$.

Unaffected mobs
Boss mobs are the only mobs that cannot have this status effect. However, when shulkers have the status effect, they are unaffected by it.

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