Had another good morning at Costanera Sur in Buenos Aires this morning. There at 0800 as the gates opened and shortly after met up with a couple of local birders - Javier and Norberto. Ended up seeing some great stuff as we walked much of the park, with 46 species and 8 lifers. Many thanks to them for their conversation and bird finding and identification skills! Nice to also have my identifications from the previous day confirmed! ;)
They directed me to the Costanera Sur Ecological Reserve website, which might be of interest to others
Lots of great photos and information on the place.
Also, just to note that I posted 300 images to my Eco-Vista: Photography & Research Facebook page. You don't have to be a member to look at any of the images on there.