Birding spot · Barnstable County, Massachusetts
Birding at Hallets Millpond: What You'll See Each Week In November, the birds most often reported at Hallets Millpond are American Black Duck (90%), American Herring Gull (78%), and Bufflehead (78%). It is busiest in summer, when 57 species turn up on at least 1 in 20 checklists, and species counts peak in mid December (65 species). 134 species have been reported here across 1,054 complete checklists from 162 birders.
Species by week 0 20 40 60 80 Jan 1-7: 43 species on 5%+ of 72 checklists Jan 8-14: 40 species on 5%+ of 35 checklists Jan 15-21: 43 species on 5%+ of 28 checklists Jan 22-31: 39 species on 5%+ of 43 checklists Feb 1-7: 41 species on 5%+ of 26 checklists Feb 8-14: 34 species on 5%+ of 24 checklists Feb 15-21: 37 species on 5%+ of 32 checklists Feb 22-28: 34 species on 5%+ of 23 checklists Mar 1-7: 35 species on 5%+ of 27 checklists Mar 8-14: 49 species on 5%+ of 15 checklists Mar 15-21: low data (9 checklists) Mar 22-31: 45 species on 5%+ of 15 checklists Apr 1-7: 37 species on 5%+ of 11 checklists Apr 8-14: 51 species on 5%+ of 20 checklists Apr 15-21: 51 species on 5%+ of 10 checklists Apr 22-30: 58 species on 5%+ of 20 checklists May 1-7: 56 species on 5%+ of 17 checklists May 8-14: 54 species on 5%+ of 23 checklists May 15-21: 63 species on 5%+ of 19 checklists May 22-31: 46 species on 5%+ of 25 checklists Jun 1-7: 46 species on 5%+ of 26 checklists Jun 8-14: 51 species on 5%+ of 16 checklists Jun 15-21: 49 species on 5%+ of 25 checklists Jun 22-30: 50 species on 5%+ of 29 checklists Jul 1-7: 55 species on 5%+ of 31 checklists Jul 8-14: 56 species on 5%+ of 25 checklists Jul 15-21: 60 species on 5%+ of 15 checklists Jul 22-31: 60 species on 5%+ of 40 checklists Aug 1-7: 57 species on 5%+ of 25 checklists Aug 8-14: 56 species on 5%+ of 24 checklists Aug 15-21: 50 species on 5%+ of 14 checklists Aug 22-31: 49 species on 5%+ of 34 checklists Sep 1-7: 60 species on 5%+ of 20 checklists Sep 8-14: 58 species on 5%+ of 15 checklists Sep 15-21: 60 species on 5%+ of 17 checklists Sep 22-30: 45 species on 5%+ of 22 checklists Oct 1-7: low data (8 checklists) Oct 8-14: 45 species on 5%+ of 12 checklists Oct 15-21: 52 species on 5%+ of 16 checklists Oct 22-31: 32 species on 5%+ of 24 checklists Nov 1-7: 47 species on 5%+ of 23 checklists Nov 8-14: 62 species on 5%+ of 12 checklists Nov 15-21: low data (9 checklists) Nov 22-30: low data (7 checklists) Dec 1-7: 54 species on 5%+ of 13 checklists Dec 8-14: 55 species on 5%+ of 14 checklists Dec 15-21: 65 species on 5%+ of 20 checklists Dec 22-31: 53 species on 5%+ of 24 checklists Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Number of species reported on at least 5% of complete checklists, by week (4 per month). Grey bars: fewer than 10 checklists, not counted. In November: what to expect 1 American Black Duck 90% 2 American Herring Gull 78% 3 Bufflehead 78% 4 American Crow 76% 5 Greater Yellowlegs 71% 6 Song Sparrow 67% 7 Great Blue Heron 61% 8 Ring-billed Gull 57% 9 Mallard 55% 10 Blue Jay 53% 11 Double-crested Cormorant 45% 12 Northern Cardinal 39% 13 Belted Kingfisher 37% 14 European Starling 37% 15 Laughing Gull 37% Share of complete checklists at this spot that reported the bird in November. The sparkline is the whole year, with this month highlighted.
Season by season Specialties Birds reported far more often here than across Massachusetts.
Nearby spots Frequency is the share of complete checklists at this location that listed the bird, 2016–2025. Busy places report more of everything, and the weekly chart counts species on at least 5% of checklists so a few stray reports do not inflate it. How to read it .
American Black Duck90%
American Herring Gull78%
Bufflehead78%
American Crow76%
Greater Yellowlegs71%
Song Sparrow67%
Great Blue Heron61%
Ring-billed Gull57%
Mallard55%
Blue Jay53%
Double-crested Cormorant45%
Northern Cardinal39%
Belted Kingfisher37%
European Starling37%
Laughing Gull37%