Scientists can tell how old a fish is by reading the growth rings on the fish scales, a lot like they do with tree rings. 

31st Annual Devils Lake Volunteer Fire Department Ice Fishing Tournament

January 23, 2015 | Categories: Events,Fun Stuff

31st Annual Devils Lake Volunteer Fire Department Ice Fishing Tournament That’s Devils Lake, ND., January 31st 2015.

One of the great ice fishing tournaments in the upper Midwest.