They facilitate frequent exchange of chemical constituents between wetlands and Georgian Bay and allow daily and seasonal migration of fish, such as northern pike and muskellunge, in and out of wetlands.
Elles facilitent l'échange fréquent de constituants chimiques entre les milieux humides et la baie Georgienne et permettent la migration quotidienne et saisonnière de poissons tels le grand brochet et le maskinongé.