On my last vacation to Carlsbad, we stopped by an amazing place called "Living Desert Zoo and Gardens".
One of the things that stole my heart here was the captive Hawk. Man, she was beautiful. I could've sat there for days just staring at her.
She was perfectly content in her cage, and was happy to be there. But in this shot, I managed to capture the glimpse of sadness she briefly showed, along with the bars holding her in.