Pantanal, Brazil, World Heritage wetlands to explore, in May-June 2010 shot on the 5D MKII DLSR, 7D and 550D Canon zoom lens EF 100-400 1:4.5-5.6 L IS Canon EF 24-105 L zoom 01:04 IS USM, Canon EF-S 18-135 IS 3.5 to 5.6, manual focus!