So I think this is an eared grebe but it's probably twice the size of any grebe that I have ever seen and has much longer bill. I looked at an identification guide and couldn't find anything that looked like it, except for eared grebe but this one looks way out of proportion, so much so that I'm thinking it's something else. Really mature male? I would compare it in size to a large mallard, almost loon-size. Sorry for the crappy pic. The camera was in macro mode all day.