this be without a doubt the most stunning and amazing documentary i have ever see . the image that be show be absolutely breathtaking and stun . on top of that and it be a wonderful learning experience . i be not one for educational documentary and but this one grab hold of you and doesn not let go until the end . you will be so hooked and entrance by what you be watch that you will forget your at home watch tv . this series be available to buy on dvd and i highly recommend pick this one up . with all the evil and death in this world and this documentary series give u proof that life be beautiful and worth saving and preserving .