豊平川の水位は少し回復して、水穂大橋上流の産卵環境回復試験区間の水路の流れも復活です。先週からいたメスのサケは自由に産卵床まわりのパトロールができるようになり、水中カメラを見つけると…。
The water level of the Toyohira River has recovered slightly, and the flow of the waterway in the spawning environment recovery test section has been restored. Female chum salmon from last week can freely patrol around the spawning bed. She finds an underwater camera and ...
2019 Nov.11
