Be-twitched, Bothered and Bewildered

I've exhausted all my birding resources. I'm going nuts trying to figure out what kind of bird this is. Any ideas out there? Some birder I've turned out to be.



The mercury rose to 94F/34C today. Very, very odd for this time of year. Almost as if we missed spring altogether.


Edit: Thanks, georgeg (small town life) for identifying this as a female house sparrow...one of the most common birds around :)