Assertion: tawny owl's diet | /r/HasProperty | led by grey red-backed vole
Facets:
Source sentences:
text: In Koshimizu, Hokkaido, of 266 prey items from 111 total pellets, the diet led by grey red-backed vole (Myodes rufocanus) (25.2%), large Japanese field mouse (Apodemus speciosus) (17.7%), and small Japanese field mouse (Apodemus argenteus) (15.8%).