It's a beautiful day to hang out in a creek - and that's just what the FishHeads are doing in the hopes of finding hotdogs... er, Silver Shiners! The beefy minnow gets really strong because of its fast water habitat, building its muscle so it looks like a hot dog! This little guy is a species at risk, so Leo hooks up the team with ecologists from Conservation Halton to restore the Shiner's creek habitat.