I haven't done a lot of research on where to go to see birds, but that's because someone I don't know has spent a great deal of time creating a website detailing all of his favorite birding locations in my area...it's truly a fantastic resource (
http://bit.ly/1aELPFJ for anyone in northern California who may have an interest). I also use the same website to help me with bird identification, since it lets you know what kind of birds can typically be seen at a given location. I'm not yet accomplished with identification, so it's good to get the extra help. I'm hoping that as I get a little more experience, I can begin to take educated guesses at finding other good bird locations.