2025/26 Harvest Mouse Surveys

The 2025/26 season of Harvest Mouse Surveys is almost complete!

So far this season, we've had 254 records from 61 site surveys. This puts about 1260 new records across the 5-season survey, including incidental records, barn owl pellets and camera traps.

More info, including Dave Groves' infamous yearly report, coming soon.

A joint survey effort by Devon and Cornwall Mammal Groups in Dartmoor.