posted here couple years ago,...doesn't surprise me tho...caught a 17" coaster brook trout on a little stream in northern minn that had a 12" pine snake in its belly,if it wiggles they'll eat anything.
Al Linder did a fishing video many years ago "pike fishing on the Yukon river in the northwest territories,catching monster pike,they kept a couple for shore lunch,once they opened them torpedo's up they had shore birds in they're bellies,pike would hit them as they walked on lily pads,I remember this well and use this tatic bass fishing,work the lily pads all summer,it produces giant bass,strikes are lightening fast...but thats another thread.