Hi Patty, eBird is particularly interested in Rusty 
Blackbirds right now:

http://ebird.org/content/ebird/news/rubl-survey-2010

D

On Tue, 9 Feb 2010, patty craig wrote:
> Sunday I had 3 Rusty Blackbirds at my feeder when the 
> hordes of Redwings and grackles invaded.  There was one 
> male and two females.  They also showed up with the snow 
> storm in December, but they were alone then.  I can't seem 
> to find the information on the Rusty Blackbird survey, so 
> I don't know if this is the kind of information wanted. 
> Could someone post that information again?
>
> Thanks,
> Patty Craig
> Dameron, St. Mary's County, MD

-- 
Derek C. Richardson, Laurel, PG County, MD
http://www.astro.umd.edu/~dcr/Archives/Photos/birds.html