

Second shot, shot at Oroomieh Lake, Azarbaayjaan e Gharbi province, Iran.
On a side note, according to BBC, prior to a few thousand years ago, no European adults could digest milk. Scientists from the University College of London say that a gene spread through the population allowing more than 90% of Europeans to digest milk. Since milk intolerance is still common, the scientists believe it to be related to this "milk gene." This gene produces the lactase enzyme which breaks down the lactose in milk.