Battle of wadden sea

Wadden Sea battle south of the german river Elbe estuary.
In fact, a three-way battle between mackerel, fishermen and gulls.
It could be a two on one situation, but the two aren’t cooperating.
The fishermen swear and are annoyed with the gulls.
The gulls cheer on the fishermen so they can steal the catches.
The mackerel swear and are annoyed with both fishermen and gulls.
Then a seagull steals the fishing rod from a fisherman,
perhaps the gull had lost faith in the fisherman’s abilities.?