Sample Images
Walleye Dorsal Spine Thin Section and Glass Slide Mount (age 10+)
Walleye Otolith Crack and Burn (Age 5+)
Brook Stickleback, Whole Otolith Mounted on Slide (Age 3+)
Walleye Dorsal Spine Thin Section and Glass Slide Mount (age 10+)
Walleye Otolith Crack and Burn (Age 5+)
Brook Stickleback, Whole Otolith Mounted on Slide (Age 3+)