A salmon tries to jump over a fish ladder as people watch beside during its migration to the spawning grounds on Ganaraska River at Port Hope in Southern Ontario, Canada, on Oct. 12, 2019. (Photo by Zou Zheng/Xinhua)
Salmons swim upstream during migration to spawning grounds on Ganaraska River in Canada
Source: Xinhua| 2019-10-13 08:24:29|Editor: Yurou