AP News on Huffpost
TRAVERSE CITY, Mich. (AP) — Scientists want to know if an underwater cannon can protect valuable Great Lakes fish from a greedy predator.
The round goby (GOH’-bee) is an exotic species that hangs around spawning beds, gobbling up eggs of native varieties such as lake trout and whitefish that are important to the fishing industry. Read complete story on Huffingtonpost.com