Wilferth considers himself something of an expert on Orcs and thinks he knows something about the Orcs in the East Wall.
'You are here to help? Good. I trust Mansig, of course, but he did lead us into an ambush. He is my captain, and I will not forget it, but I have seen more of war than he has. He may have underestimated the Orc-threat here in the East Wall, but I will not.
'I am something of an expert on Orcs and have fought some hundred of the creatures. They come in all shapes and sizes, and the sharp eye can distinguish other differences as well. To many of my people an Orc is an Orc, but I can see even the subtle differences.
'I think we are dealing with several distinct tribes, ${PLAYER}. Defeat Orcs and Uruks in the woods of the East Wall and collect arrows from their quivers. By studying them, I can determine what tribes we are dealing with here in the East Wall.'
Orcs and Uruks can be found throughout the East Wall, and even the warriors carry quivers of arrows.
Wilferth has asked you to defeat Orcs and Uruks throughout the East Wall and to collect arrows from them for him to study.
Wilferth is at the Rohirrim-camp in the East Wall.
You have collected several arrows from the Orcs and Uruks in the East Wall and should bring them to Wilferth for study.