Generally, I have quite a few of these red-winged blackbirds at the feeders but it is usually later in the year. This year I have a few early birds (pun intended).
Hover over the image to see camera settings used. Click the image to view it larger.
This guy isn't in his full blown, springtime plumage, but shooting him under a nice, overcast light allowed for the colors he does have to "pop" a little more than normal. It also allowed me to over expose this image by about 1 full stop, according to the camera's meter, to get more detail in the blacks without blowing out any of the highlight areas. Typically when you have a dark subject against a light background you will need to shoot at about +1 on the camera meter to get any detail in your subject, if you are using evaluative metering, which is what I use 90% of the time I'm shooting.
This image was made with my Sony A77 II and Tamron 150-600mm Lens. All resting a top my Sirui tripod and PH-20 Gimbal Head.