Stray

Stray is a Mob that was added to Minecraft Pocket Edition in Update 0.15.0. They are variants of Skeletons that spawn exclusively in Snowy Biomes.

Behavior
Strays are a stronger variation of the Skeleton. Strays appear to be Skeletons wearing ragged clothing and holding a Bow. They fire Tipped Arrows which inflict Slowness for 30 seconds upon any target it hits.

Trivia

 * The Stray Mob was first hinted by Jeb in a tweet, when he posted a picture of a new 'archer' Mob.
 * Strays have the regular Skeleton drops. They also can drop Tipped Arrows of Slowness.
 * Like regular Skeletons, Strays burn in the daylight.
 * Strays have a chance to wear white dyed Leather Armor
 * The name of the Stray and the Husk came from the Biome Settlers 1 Skin Pack.
 * The Stray is made up of two skins, mainly "stray", and "stray_overlay".
 * Strays are the fifth mob in MCPE that are able to apply Status Effects on the Player, the first being Cave Spider, the second being Wither Skeletons, the third being Witches, and the fourth being the Husk.