Assertion: harrier's prey | /r/HasProperty | recorded
Facets:
Source sentences:
text: The smallest rodents known in the prey spectrum are the 27.4 g (0.97 oz) common vole (Microtus arvalis) and the 23.4 g (0.83 oz) wood mouse (Apodemus sylvaticus) but mammalian prey down to the size of 8.1 g (0.29 oz) common shrews (Sorex araneus), indeed the smallest vertebrate known to have been preyed upon, has been recorded.