Birding spot · Hillsborough County, New Hampshire
Birding at Haydens Millpond: What You'll See Each Week In November, the birds most often reported at Haydens Millpond are American Crow (93%), Blue Jay (80%), and Horned Lark (77%). It is busiest in fall, when 66 species turn up on at least 1 in 20 checklists, and species counts peak in late August (75 species). 150 species have been reported here across 1,099 complete checklists from 173 birders.
Species by week 0 20 40 60 80 Jan 1-7: 36 species on 5%+ of 36 checklists Jan 8-14: 31 species on 5%+ of 38 checklists Jan 15-21: 34 species on 5%+ of 49 checklists Jan 22-31: 41 species on 5%+ of 38 checklists Feb 1-7: 36 species on 5%+ of 15 checklists Feb 8-14: 29 species on 5%+ of 10 checklists Feb 15-21: 36 species on 5%+ of 14 checklists Feb 22-28: 41 species on 5%+ of 10 checklists Mar 1-7: 40 species on 5%+ of 15 checklists Mar 8-14: 43 species on 5%+ of 18 checklists Mar 15-21: 46 species on 5%+ of 39 checklists Mar 22-31: 45 species on 5%+ of 66 checklists Apr 1-7: 49 species on 5%+ of 29 checklists Apr 8-14: 51 species on 5%+ of 25 checklists Apr 15-21: 55 species on 5%+ of 16 checklists Apr 22-30: low data (8 checklists) May 1-7: low data (7 checklists) May 8-14: low data (8 checklists) May 15-21: 57 species on 5%+ of 12 checklists May 22-31: 72 species on 5%+ of 11 checklists Jun 1-7: 63 species on 5%+ of 12 checklists Jun 8-14: 59 species on 5%+ of 14 checklists Jun 15-21: 59 species on 5%+ of 11 checklists Jun 22-30: low data (8 checklists) Jul 1-7: 64 species on 5%+ of 11 checklists Jul 8-14: low data (7 checklists) Jul 15-21: 68 species on 5%+ of 12 checklists Jul 22-31: 55 species on 5%+ of 10 checklists Aug 1-7: 63 species on 5%+ of 11 checklists Aug 8-14: low data (6 checklists) Aug 15-21: 61 species on 5%+ of 14 checklists Aug 22-31: 75 species on 5%+ of 18 checklists Sep 1-7: 62 species on 5%+ of 30 checklists Sep 8-14: 70 species on 5%+ of 15 checklists Sep 15-21: 75 species on 5%+ of 38 checklists Sep 22-30: 70 species on 5%+ of 55 checklists Oct 1-7: 71 species on 5%+ of 38 checklists Oct 8-14: 66 species on 5%+ of 36 checklists Oct 15-21: 63 species on 5%+ of 36 checklists Oct 22-31: 55 species on 5%+ of 72 checklists Nov 1-7: 49 species on 5%+ of 33 checklists Nov 8-14: 52 species on 5%+ of 18 checklists Nov 15-21: 36 species on 5%+ of 22 checklists Nov 22-30: 43 species on 5%+ of 30 checklists Dec 1-7: 45 species on 5%+ of 19 checklists Dec 8-14: 34 species on 5%+ of 10 checklists Dec 15-21: 39 species on 5%+ of 12 checklists Dec 22-31: 42 species on 5%+ of 37 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 Crow 93% 2 Blue Jay 80% 3 Horned Lark 77% 4 Mourning Dove 70% 5 Dark-eyed Junco 68% 6 Song Sparrow 64% 7 American Goldfinch 61% 8 Black-capped Chickadee 61% 9 Northern Cardinal 59% 10 Red-tailed Hawk 59% 11 Eastern Bluebird 58% 12 Savannah Sparrow 47% 13 American Tree Sparrow 44% 14 Tufted Titmouse 44% 15 Downy Woodpecker 41% 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 New Hampshire.
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 Crow93%
Blue Jay80%
Horned Lark77%
Mourning Dove70%
Dark-eyed Junco68%
Song Sparrow64%
American Goldfinch61%
Black-capped Chickadee61%
Northern Cardinal59%
Red-tailed Hawk59%
Eastern Bluebird58%
Savannah Sparrow47%
American Tree Sparrow44%
Tufted Titmouse44%
Downy Woodpecker41%