animal brown calf Calves cattle chestnut cows domesticated England english field grass Great Britain herd livestock mammal meadow nature peaceful resting rural South Downs summer Sussex tranquil green hillside landscape meadows trees woodland animals beast of burden breed carriage colt domestic farm filly foal gelding horse Incredible India India krayker Ladakh mare racing riding stallion steed yearling cloud contented cow graze natural peace sky slope spring bond circle cloven-hoofed animal domestic sheep even-toed ungulates flock friends group hierarchy mammals meat mutton quadrupedal ruminant shearing sheep Sheep husbandry social together wool bristle-like fur Bristles fur furry herd animal javelina leathery snout myopic New World pigs omnivores omnivorous peccaries pig-like skunk pig snout South American tusks black gathering heifers hills introverts meeting moot national park pastoral view blue fields