For the second time, the round goby has nested in the bed of the Danube.

Efforts to recover a spherical buoy revealed by low water levels in the Danube near Hajógyári Island have failed again. The second attempt involved divers and local adventurers but ended in disappointment. Despite the participation of fifty determined individuals, the buoy remained unclaimed. The event highlighted the challenges of such recoveries, as noted by one of the organizers, Kürti Gábor.