the mallard ducks feeding on the open water in winter. yekaterinburg. russia

ado anas animal background birds brown bustle climate clutter community crowd dabbling drake drakes duck ecology ekaterinburg environment feeding female flurry frost green head hen herd huddle hungry hustle lot male mallard many mess mob open overcrowd park platyrhynchos river russia squash swarm turmoil water waterfowl white winter yekaterinburg