Players of the previous games may recognize the names Snuggly the Crow or Dyna and Tillo. You must first access the locked tower near the Firelink Shrine by purchasing the Tower Key from the Shrine Handmaid for 20, souls. Unlock the gate and ascend the spiral stairs. Near the middle of the rooftop is a large, obvious birds' nest.
Dark Souls 3: All Crow’s Nest Trade Items - Pickle Pee, Pump-a-Rum Crow
Pickle Pee - Darksouls3
Visit this nest and you can trade in some of your gear. That no pump-a-rum! Confirm the quantity just one and as soon as the menu closes, the trade will be complete — provided Snuggly accepts the item. You must pick the item up immediately; if you leave the area it will vanish forever.
Dark Souls 3: Snuggly the Crow trading guide
On the roof and in the rafters of Firelink Shrine. Stand within the nest on the roof or directly below the nest while on the rafters to trade items with Pickle Pee. For your first trade of any of this items, Pickle Pee will grant you the Call Over gesture in addition to the corresponding item. You, you.
Each Dark Souls game features peculiar unseen crows who will exchange items with the player through a nest. In Dark Souls 3, this invisible trader is found upon the rooftop of Firelink Shrine. In Dark Souls 3, another invisible trade crow or crows?