Golden Feather

Golden Feathers, called Helmaroc Plumes in, are a spoil item in and a Treasure in Phantom Hourglass.

The Wind Waker
In, Golden Feathers are spoils obtained from Peahats, Winged Mothulas, and Kargaroks. If Link gives 20 of them to Hoskit on the second floor of Dragon Roost Island, he will receive an Orange Rupee. Afterwards, Link will receive a letter from Hoskit's girlfriend with a Piece of Heart inside.

Phantom Hourglass
In, Helmaroc Plumes appear as Treasures. Described as flamboyant feathers dropped by Helmaroc birds, they can be sold on Mercay Island to the Teller of Treasures for a random price. They can also be sold to a man on the Ho Ho Tribe's Traveling Ship for a random amount, often more than 100 Rupees each.

Trivia

 * In the, the Winged Boots, the first tier of Linkle's Boots weapon set, are adorned with feathers resembling Golden Feathers.