The summer is ending, but our scientific work does not, so here we are again at the Gulf of Finland! Almost all adult sticklebacks had departed to the open sea, as well as some of the juveniles, there were only a few adults in our catches, and much less juveniles than in July, but there was a lot of juvenile cyprinids this time. It will be incredibly interesting to see how the diets of other fish had changed after stickleback’s departure!
Ph.: Anna Demchuk