http://www.zoohistorica.org/gallery2/main.php 01.09.2007: Exchange fair http://www.zoohistorica.org/gallery2/main.php?g2_itemId=1396 1396 01.09.2007: Exchange fair http://www.zoohistorica.org/gallery2/main.php?g2_itemId=1400 1400 01.09.2007: Exchange fair http://www.zoohistorica.org/gallery2/main.php?g2_itemId=1403 1403 01.09.2007: Exchange fair http://www.zoohistorica.org/gallery2/main.php?g2_itemId=1406 1406 01.09.2007: Guided tour at Tierpark Hagenbeck http://www.zoohistorica.org/gallery2/main.php?g2_itemId=1409 1409 01.09.2007: Guided tour at Tierpark Hagenbeck http://www.zoohistorica.org/gallery2/main.php?g2_itemId=1412 1412 01.09.2007: Guided tour at Tierpark Hagenbeck http://www.zoohistorica.org/gallery2/main.php?g2_itemId=1415 1415 01.09.2007: Guided tour at Tierpark Hagenbeck http://www.zoohistorica.org/gallery2/main.php?g2_itemId=1418 1418