Found this beetle in the Sierra Norte mountains, Andalucia. Brown and furry and covered in pollen. About the size of a £1 coin.
No interactions present.
Some kind of cockchafer?
University of Edinburgh and Biodiversity Observatory (OU)
I wondered about that originally, but the antennae seem wrong from my searches in Google images.
Lat/Lng: 37.8721, -5.6113
Arid, rocky olive plantation, lots of wildflowers.