[EBB Sightings] color banded WIWA w. fledgling near Jewel Lake

Near the pond at the beginning of the Wildcat Creek Trail this evening, an incessantly begging juv. Wilson's Warbler flew about and was fed by two adults, one of which was banded - aluminum (R) and white over royal blue (L).  I had previously noticed a color banded bird around the pond, but only got the combo tonight.
  
Presumably the adult was banded at the nets I've noticed nearby?  Can someone forward this to the appropriate person and/or provide contact info?  Or perhaps they'll read it here.


phil capitolo
berkeley