These pictures were taken in a field in front of the engineering school just a few blocks from the house. This first one is a flock of parrots. They gather in huge groups in the trees and are rather a hazard. For example, in November, when the figs in the back yard were ripe, the parrots ate all the figs or dropped them to the ground on top of the pigeons. Fun to watch, but messy and noisy.
This second picture is of a tero, the national bird of Uruguay. If you notice, its legs are jointed in the same way a flamingo's are - backwards. They're pretty birds, but shy.