Nice village surrounding bay and harbor. Please note that the bay/harbor and shore around the bay is a separate hotspot. So is also the little park with forest close to the church and petrol station. 

Several quite flush gardens, but they are private, so please do not enter, but it is possible to observe from the streets. Petrol station, and a couple of large grocery stores present in the village.

You may find suggestions for where to stay and what to do (other than birding) in the Visit Vágar link.