Canada adds warm-water fish to list of species monitored on East Coast

… the northward movement into Canadian waters has followed warming … not included in any Canadian commercial fish licence conditions. … reported and photographed non-native fish, including armored searobin … dusky sharks or triggerfish. Canada must adapt to changing …… the northward movement into Canadian waters has followed warming … not included in any Canadian commercial fish licence conditions. … reported and photographed non-native fish, including armored searobin … dusky sharks or triggerfish. Canada must adapt to changing …