Flamingos… Chilean Flamingos. I didn’t know there were multiple kinds. Apparently the Lincoln Park zookeepers are aware of the special diet they need to keep their plumage nice and bright. If I recall, this was taken on a pretty dull, overcast day which was probably good for limiting the contrast (noting the lack of shadows) and glare on the water.
Picture taken with Canon 350D, EF-S 18-135mm lens @ 135mm, f/10, 1/500 sec shutter, ISO 1600.