Possible Pink-sided Junco?
Eastern MA. U.S.A.
Stuck out like a sore thumb in flock of 10 Dark-eyeds. Grayish hood with pinkish-buffy sides and flanks with rufous mantle. Appeared to be a female.
Perhaps just extremely colored 1st year female Dark-eyed?
Thanks for any help.
Taken on December 13, 2013