Eagle eggs.
Talonshrike's Egg can be found in a nest among other eggs at the bottom of a waterfall in Howling Fjord. [41, 37]
Objective of
Messing with the egg will get the attention of Talonshrike. The player will needs her eye for the quests:
[71] Eyes of the Eagle- [71] Eyes of the Eagle
[71] 
[71] 