Cows Calendar 2013. Farm animals cow calendar 2013 with cows in grassy green meadows and pastures. Rural cow photography on every Month (Jan. – Dec.) of the coming year 2013. A great gift idea for farm animals cow lovers and outdoor nature people. Great cow photo calendar at your home or in your office as a decorative wall calendar. This unique calendar is fully customizable, add your images or texts! Order now online: conveniently, safe and quick your special cow calendar 2013, a unique cow gift to give!