From Team Fortress Wiki

“

— The Heavy Heavy has tiny bird head! Never speak of this. ”

The Birdie Bonnet is a community-created cosmetic item for all classes. It is a team-colored Chullo hat that resembles a chicken. When worn by the Demoman, the left eye will appear loose from the Chullo.

This item can only be worn around Halloween or during a Full Moon; at other times of the year, it does not appear in gameplay, unless the server has Halloween mode enabled. However, it can be equipped at any time and can still be viewed on the loadout screen even when it is not visible during games.

The Birdie Bonnet was contributed to the Steam Workshop.

Painted variants

Mouseover cells to preview the images on a dark background. Click on the images to enlarge them.

Single colors An Extraordinary Abundance of Tinge Color No. 216-190-216 Peculiarly Drab Tincture Aged Moustache Grey A Distinctive Lack of Hue After Eight Radigan Conagher Brown Ye Olde Rustic Colour Muskelmannbraun Mann Co. Orange Australium Gold The Color of a Gentlemann's Business Pants Dark Salmon Injustice Pink as Hell A Deep Commitment to Purple Noble Hatter's Violet A Color Similar to Slate Zepheniah's Greed Drably Olive Indubitably Green The Bitter Taste of Defeat and Lime A Mann's Mint Team colors Waterlogged Lab Coat (RED) Waterlogged Lab Coat (BLU) Balaclavas Are Forever (RED) Balaclavas Are Forever (BLU) Team Spirit (RED) Team Spirit (BLU) Operator's Overalls (RED) Operator's Overalls (BLU) The Value of Teamwork (RED) The Value of Teamwork (BLU) An Air of Debonair (RED) An Air of Debonair (BLU) Cream Spirit (RED) Cream Spirit (BLU) Unpainted (RED) Unpainted (BLU)

October 29, 2013 Patch (Scream Fortress 2013)

The Birdie Bonnet was added to the game.