Thornbury Fishway, Thornbury, Ontario, Canada Chinook Salmon swimming back and forth attempting to exit the fishway

Thornbury Fishway, Thornbury, Ontario, Canada Several Chinook Salmon attempting to exit the fishway

Thornbury Fishway, Thornbury, Ontario, Canada Up close Chinook Salmon in the fishway

Thornbury Fishway, Thornbury, Ontario, Canada A couple Chinook Salmon waiting in line to exit the fishway

Thornbury Fishway, Thornbury, Ontario, Canada Chinook Salmon swimming toward the fishway exit

Thornbury Fishway, Thornbury, Ontario, Canada Two Chinook Salmon attempting to reach the fishway exit