We got juncos really early this year. I think the first ones were in mid-to-late October. And we've had a ton since then! Sometimes, the males look gray, and sometimes they're slate-black, hence the name "Slate-colored Junco." And the females look like sooty Oregon Juncos (which's a subspecies of the Dark-eyed), with brownish wings and a gray head.
The Yellow-eyed Junco (not a subspecies) differs from the Dark-eyed in one way: A yellow eye. Other than that, almost nothing.
I like taking pictures of birds. It's especially fun when you're photographing a rarity or one in a funny position. It's even more fun when you have a camera, unlike me. My "dream camera" is the Canon PowerShot SX500 IS. I know how to use it because I know someone who has one. The main feature that I like is the image stabilization. A close second is the 30x optical zoo, for taking pictures of a bird really far away. Overall, it's a good camera.