Please help me ID this beautiful bird

I didn't get to see it long. the bird was a little larger than a robin, thick billed black eyes, black body except head and breast were yellow/golden it looked like it might have had a white streak in the wins??? it sure was pertty. I am in the High Sierra Desert. Inyo, co. CA. Thank You.
Linda

Yellow-headed blackbird.

LOL, alatagardener beat me ... I've been googling and it sure sounds like the Yellow-headed Blackbird!

http://davesgarden.com/guides/birdfiles/go/125/

http://web4.msue.msu.edu/mnfi/abstracts/zoology/Xanthocephalus_xanthocephalus.pdf

What a gorgeous bird!