Yesterday I had a bird caught in the net over my blueberries (it was
freed successfully) which was unfamiliar to me.  It was mostly a fairly
dark gray, but had a black cap down the middle of its head and the
tailfeathers and beak were black also.  The most distinctive feature
was a cluster of coppery brown feathers under the tail.   It was about
the size of a robin, perhaps a bit smaller.  Can you experts out there
help me?  Thanks.  mary S.  Duxbury