Ornithologist's Map
An Ornithologist's Map is a quest item collected from the Thanksgiving 2009 Quest. It is obtained from defeating Giant Turkeys and automatically drops into the backpack of the top 20 damagers.
Sometimes a fragment of the map will drop into a character's backpack, in which case three fragments must be collected and pieced together into a complete map.
Double-clicking a complete map will reveal the location of a Giant Turkey nest.
Using an Ornithologist's Brush on the map and then targetting the ground while in the vicinity of the location indicated on the map will reveal the Giant Turkey nest.