"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.