The Scarecrow is a furniture you can build (the Outdoors page).
In-game description
A straw-stuffed friend in a red shirt and a straw hat. Visitors keep off the beds within 2 tiles of it.SHOWN IN THE BUILD RING
Building it
It costs 3 
Wood, 4 Any Grass. Take it down with DISMANTLE to get its cost back (see Building).
