I returned a few days ago from a two-week Wings trip to Northern
Argentina (including the High Andes and Iguazú Falls), led by Jake
Mohlmann. As a group we had a fairly astonishing 450+ species, of which
190 were new to me. Here are a few snaps:
https://www.flickr.com/photos/drheath/albums/72157711614117968
David