Balboa Wetlands

[gregneil]

I went out to the Balboa Wetlands today and ran out of battery before the light got good. Should have charged it, I suppose. Anyway, here's 3 shots for ya... Criticism always welcome. I notice there's quite a bit of CA around the palm tree... is there any way to avoid that, or is it something you just have to live with? Do you get more CA with a larger aperature?

All shots taken on Digital Rebel w/ 135 F2.0/L ISO 100, aperature priority

F2.0 1/2000 (not quite sure why I shot this wide open...)
http://gregneil.smugmug.com/photos/15301077-L.jpg

F11 1/50
http://gregneil.smugmug.com/photos/15301070-L.jpg

F6.3 1/400
http://gregneil.smugmug.com/photos/15300945-L.jpg

[Angelo]

These are lovely!
What's "CA"?

[gregneil]

Isn't "CA" short for "chromatic aberrations"? At least, that's what I thought. But I could be totally wrong. Maybe it just means California. There's lot of that in the palm tree, too, it turns out. Thanks for looking!