Iguacu falls

 Last week I was lucky enough to go to Iguacu falls in Brazil for the anual IADR conference, we took an afternoon off from the poster session and went to see the falls. The weather wasn't stunning but there was a lot of water coming down the river! We met a few critters on the way round - including the quati, of insatiable appetite, and several beautiful butterflies - one of which thought my trousers where the place to hang out!