https://phys.org/news/2018-07-evidence-feral-cats-preying-critically.html

Researchers from the University of Melbourne photographed a feral cat sitting on top of two nest boxes, attempting to catch possums as they left. Seven feral cats were subsequently captured in the area over a 10-day period. Stomach contents and scat analysis confirmed the remains of Leadbeater's possum in two of the cats' stomachs. These findings are described in research published today in Australian Mammalogy.

University of Melbourne Masters student and lead author Leo McComb said the findings are unexpected.