How many atheists on R&S are also biologists?

All I have under my belt so far is an undergrad biology and geology degree. Not bad so far, right? And I do like to go over to the zoology (my specialty, though I'll stop in the other bio-related sections) and earth science areas, but they're glacial compared to R&S. Not to mention zoology is mostly people wanting you to identify an animal from a bad description and earth science has got to be 90% students blatantly asking you to answer their homework questions. So while I'd rather spend my time on a good science forum, there's not much to do over there.