Captured this recently arrived Savannah Sparrow a couple of days ago at the same grassland area I was seeing all the Bobolinks. C&C welcome.
D500, 500mm PF + 1.4 TC, 1/500s, f/8.0, Handheld, ISO 2500.
Removed a couple of small distracting offshoots from the main bramble in cs6.
Geoffrey
http://500px.com/geoffreymontagu