Nice low angle and sharpness. Nice view of the semipalmated feet too. I might lighten the image a little. On cloudy days such as this a little plus compensation (and fill flash) really help an image pop more.
I like the setting, eye contact and sharpness. You didn't mention that you dialed in 0.67 EC. It looks as if you could have gone to 1.33 or so. As it is, I agree with Aidan on making the image lighter.