Raven 1
Head Sindri’s shop located in the Northri Stronghold and look towards the southeast to find the raven on a wooden beam across the water.
Raven 2
From Sindri’s shop take the path on the left. It unlocks after complete the Family Business favor. Follow the water to the giant boat where you fought the traveler at. Dock the boat and head to the front of the giant boat. The raven will be located at the top of an iron gate.