This little friend wouldn't let me get very close and yet seemed to play a game of never straying too far away. I am a little bit unsure if it's really a Mockingbird as I'm used to seeing white spots on the wings while in flight. But, it is the closest I can come with my Audubon guide book.
Update: Gretchen has helped guide me to a better identification here. Thanks Gretchen! :-)
My research is leading me towards the Eastern Phoebe but I'm not sure. Some sources have coloring described with olive green, some with brown. One sure sign is a wiggling tail but I didn't see that behavior.
Here are a few more photos from the same outing.
And one of these days I will get a close shot of a Red-tailed Hawk. There were three of them circling way up there during Monday's outing.