Tawny Owl is purchasable at Eeylops Owl Emporium & Magical Menagerie. It is sold for 10 Galleons. When bought the tawny owl becomes your icon.
Description[]
"Tawny owls have excellent hearing and are famous for their ‘twit-tawoo’ call between females and males."
Pottermore PlayStation Home[]
On Pottermore PlayStation Home, the Tawny Owl is one of the four owls available for purchase at Eeylops Owl Emporium. It must be purchased with real money. It costs £2.39.
When purchased, it will fly alongside the player's avatar in the game.