It's got that auto-white-balance-shot-against-grass look, i.e. it's pink. Zooming in or cropping would make the picture more interesting. I like the way the theme's been interpreted.
Unfortunately, photo is too small to really make out the triangle. Please try to make photo 640 pix next time to get a fair assessment of your photograph.
This is so small I can't tell if it meets the challenge. Hard to comment on the little image, although I would move the bird out of the center of the image.
try to keep your size around the 640 limit. If you couldn't get it down to the kb restriction without going this small resize it first then compress it a small amount. If using Adobe try Save For Web option and maybe that would help. I use Paint Shop Pro too and check the options before I save. You appear to have a good image with lots of color (which adds to the size) so I would love to see this larger. Good luck but I'm afraid most will vote down because of the size.
Great shot! The woodpecker gets a little lost in the muted browns & greens of the ground, but it's nicely composed. In my VERY humble opinion, the colors are overall a little drab - you could probably bring out more of the green to make the bird & red triangle stand out even more. (I love birds!) Nice job! (6)