A very nice graceful pose here as well as a great exposure. If I were to clean up this image i think i would just remove the sticks that intersect the body by the legs.
Super pose on the anthill, with good DOF. Overall sharp, and the buzzard stands out nicely against your dark green BG. As the few strands of grass are a tad distracting, and dont serve any purpose in the overall image, I would remove them.