One may visit an ancient biblical site without sensing the reality of people living at the place. One sees only the foundation of ancient buildings. But when one visits Nazareth Village he sees real people acting out the common activities of Bible times.
I have visited Nazareth Village several times and it is always different. It may be because of the time of the year, but sometimes it is because there are different actors filling the various roles. No two visits have been the same. This photo of the shepherd with sheep in the sheepfold was made in May, 2010. Look carefully at the sheep between the sticks of which the sheepfold is made.
There are several biblical references to the sheepfold, or the fold of the sheep (Jeremiah 50:6; Micah 2:12; John 10:1, 16). Jesus used an illustration involving the sheepfold:
Truly, truly, I say to you, he who does not enter the sheepfold by the door but climbs in by another way, that man is a thief and a robber. But he who enters by the door is the shepherd of the sheep. (John 10:1-2 ESV)