Little donkey attempting to reach its food, nibbling at the barriers in its way

little donkey attempting reach food nibbling barriers animal feeding determination hunger persistence appetite curiosity grazing barrier inquisitive food source farm domestic equine obstinate munching feed enclosure hungry dietary mule determined feeding time food access grazing donkey farm animal livestock animal behavior grazing behavior inquisitiveness farmyard food seeking livestock feeding farm life donkey feeding dietary habits farmyard scene curious donkey determined animal