A Mother Donkey And Its Young Walk On Grassy Hill With Grazing Cows In The Background - Slow Motion

donkeys mother young donkey walk grassy hill animals brown coat hoofed equidae grazing cows farm animals meadow countryside farm livestock horse working animal national geographic domesticated animal life grass green mammal herbivore view cattle nature landscape farmland trees rural farming agriculture slow motion walking outdoor grassland sunny pasture nat geo daytime natural habitat environment summer