These are the Pokemon nests in Vale of White Horse where we have a report of at least one Pidgey They may have been one offs and there is no guarantee that another Pidgey will appear there

Park Road

 Abingdon4 sightings

Colwell Drive

 Abingdon1 sightings

Spring Road

 Abingdon1 sightings

Park Crescent

 Abingdon1 sightings