two whooper swans also known as the common swans, preparing for flight

bird prairie wildlife agriculture animal field grass soil plain grassland wetland crop farm waterbird wing steppe plant pasture two whooper swans common preparing flight vast plowed captured ground level sunny day horizontal nature lovers outdoor beauty background beautiful birds national park outdoors spring ornithology freedom birdwatching migration enjoy feather europe lithuania feathers wings wild season photograph close animals environment birding fauna color pond brown swan cygnus rural countryside corn meadow