Gracious! Orioles are usually shy around humans. Soaping the windows in the area he is attacking might stop him from seeing his image

Could that be a Western Tanager? I'm in East Tennessee so I'm going by my Kaufman field guide but it looks similar. Susan

So wonderful to have orioles coming to the feeders-and Bullock's Orioles to boot! To get a large photograph, you could upload the photos to a free photo web host like Photobucket or Picasa http://www.downloadzfree.net/picasa/index.php?ovid=OVIZA&source=CCN-CD281-YAH0065-picasa-01&OVRAW=Picasa%20Web%20Album&OVKEY=picasa%20web%20album&OVMTC=standard&OVADID=71434831511&OVKWID=454882317511&OVCAMPGID=12005471011&OVADGRPID=28631555399&OVNDID=ND2 which has full-screen slide shows, gives you five sizes for posted photos. Paste the HTML embed link to the post and when you click on "preview message" the photograph will appear, full-sized.

Glad you have new birds. I am in the east an have Baltimore Orioles, Grosbeaks and Hummers and love them all. One thing I'd like to tell you that you may not be aware of is that nine days is a very long time to leave a nectar feeder filled. They need to be cleaned a minimum of once a week in cool weather to every couple of days in hot weather. Black mold and fungus' form easy in the sugar water which is not good for the birds. Hummers can contract bill rot from dirty feeders and it is fatal for them. Wash them out is hot soapy water with a toothbrush and refill. Yes the same birds will return nest year if they like it there. In my yard they feed really heavy now but much less when the wild berries and friuts come out until right before migration. Happy birding. Cathy