Wednesday 10/13: Waltham St. Fields before work had a Vesper Sparrow. BBN at lunch had an Eastern Tailed-Blue and lots of the usual.
Thursday 10/14: Community gardens were quiet. Ran over to the Arlington Res and Busa Farm after work but couldn’t turn up the Blue Grosbeak.
Friday 10/15: Hardy Pond had Ruddies and the Cambridge Res had an Osprey.
Saturday 10/16: Cambridge Res had 2 Common Mergansers, Flint’s Pond had nothing. Caught up with the Blue Grosbeaks at Arlington Res along with an Orange-crowned Warbler (and a very brief view of the Tennessee).
Sunday 10/17: Started at Danehy Park with 5 White-crowns, 2 Blue-headed Vireos, a Merlin, a Dickcissel, and another Orange-crowned. McLennan Park was quiet. Great Meadows had a Chimney Swift, 20 Tree Swallows, and 4 Pectoral Sandpipers.
Monday 10/18: Merlin at BBN.
Tuesday 10/19: Cambridge Res and Flint’s Pond before work. Res was pretty quiet although one of the ravens flew over. Loon and Bufflehead on Flint’s (but no Red-necked Grebe). Lots in the trees, pretty sure I was hearing Pine Siskin but not positive. Paine at lunch: Blue-headed Vireo and Phoebe, but more interesting was a huge flock of grackles noisily moving through the woods.[audio:http://www.brewsterslinnet.com/wp-content/uploads/2010/10/grackles.mp3]