Yes, a nice photo, but when the sun is shining directly on your subject, as is the case here, you should try taking a few shots at reduced exposure settings. This will help to avoid those pure white areas on the mushrooms in the middle, where the detail has been lost due to overexposure.
I love the greens and browns in this picture and the mushrooms look good enough to eat.(lol!) I agree with Greg above that they are slightly over exposed and also slightly out of focus. The foliage in front of the mushrooms is in perfect focus. Take care with your auto-focus.