Ah, I thought I had seen these before. These belong to forumer Boquillas here on the forum. He's from Bozeman, MT, but I believe also used to live in San Antonio.
Here's another thread of pics he did of San Antonio. I recogized those far away skyline pics, the panos and that squirrel pic from a thread he did a while back.
http://forum.skyscraperpage.com/showthread.php?t=123330
EDIT:
Yep, here's the thread he did with those photos. Great pics by the way!
http://forum.skyscraperpage.com/showthread.php?t=123387