At the barbecue Arsene and Kondogbia were nibbling on a few frogs legs as the French do when Geof says «got any snails?» (justarsenal.com)
So there may be fewer frogs, or less variety, than the surveys suggest. (scientificamerican.com)
Basically, what seems to happen is that cane toads DO compete with frogs to some degree, and DO eat quite a few frogs; and some frogs DO die when they try to eat baby toads.... (canetoadsinoz.com)