Birding spot · Middlesex County, Connecticut
Birding at Johnson Millpond: What You'll See Each Week In November, the birds most often reported at Johnson Millpond are Dark-eyed Junco (82%), Blue Jay (73%), and Black-capped Chickadee (71%). It is busiest in spring, when 75 species turn up on at least 1 in 20 checklists, and species counts peak in the second week of May (79 species). 144 species have been reported here across 1,288 complete checklists from 137 birders.
Species by week 0 20 40 60 80 Jan 1-7: 35 species on 5%+ of 30 checklists Jan 8-14: 35 species on 5%+ of 22 checklists Jan 15-21: 31 species on 5%+ of 24 checklists Jan 22-31: 38 species on 5%+ of 37 checklists Feb 1-7: 39 species on 5%+ of 18 checklists Feb 8-14: 32 species on 5%+ of 14 checklists Feb 15-21: 41 species on 5%+ of 19 checklists Feb 22-28: 41 species on 5%+ of 18 checklists Mar 1-7: 37 species on 5%+ of 21 checklists Mar 8-14: 38 species on 5%+ of 22 checklists Mar 15-21: 43 species on 5%+ of 26 checklists Mar 22-31: 41 species on 5%+ of 27 checklists Apr 1-7: 44 species on 5%+ of 24 checklists Apr 8-14: 41 species on 5%+ of 26 checklists Apr 15-21: 47 species on 5%+ of 28 checklists Apr 22-30: 58 species on 5%+ of 68 checklists May 1-7: 72 species on 5%+ of 55 checklists May 8-14: 79 species on 5%+ of 66 checklists May 15-21: 66 species on 5%+ of 45 checklists May 22-31: 77 species on 5%+ of 56 checklists Jun 1-7: 71 species on 5%+ of 28 checklists Jun 8-14: 70 species on 5%+ of 25 checklists Jun 15-21: 71 species on 5%+ of 19 checklists Jun 22-30: 69 species on 5%+ of 37 checklists Jul 1-7: 69 species on 5%+ of 18 checklists Jul 8-14: 65 species on 5%+ of 15 checklists Jul 15-21: 62 species on 5%+ of 13 checklists Jul 22-31: 68 species on 5%+ of 16 checklists Aug 1-7: 52 species on 5%+ of 13 checklists Aug 8-14: 57 species on 5%+ of 15 checklists Aug 15-21: 61 species on 5%+ of 17 checklists Aug 22-31: 63 species on 5%+ of 39 checklists Sep 1-7: 67 species on 5%+ of 18 checklists Sep 8-14: 45 species on 5%+ of 23 checklists Sep 15-21: 50 species on 5%+ of 24 checklists Sep 22-30: 42 species on 5%+ of 41 checklists Oct 1-7: 47 species on 5%+ of 21 checklists Oct 8-14: 54 species on 5%+ of 27 checklists Oct 15-21: 55 species on 5%+ of 26 checklists Oct 22-31: 55 species on 5%+ of 34 checklists Nov 1-7: 44 species on 5%+ of 24 checklists Nov 8-14: 48 species on 5%+ of 20 checklists Nov 15-21: 45 species on 5%+ of 17 checklists Nov 22-30: 40 species on 5%+ of 31 checklists Dec 1-7: 38 species on 5%+ of 13 checklists Dec 8-14: 37 species on 5%+ of 23 checklists Dec 15-21: 32 species on 5%+ of 21 checklists Dec 22-31: 37 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 Dark-eyed Junco 82% 2 Blue Jay 73% 3 Black-capped Chickadee 71% 4 American Crow 65% 5 Tufted Titmouse 60% 6 Red-bellied Woodpecker 58% 7 White-throated Sparrow 54% 8 Eastern Bluebird 52% 9 American Robin 50% 10 Song Sparrow 50% 11 White-breasted Nuthatch 48% 12 Downy Woodpecker 47% 13 Carolina Wren 43% 14 Northern Cardinal 40% 15 American Goldfinch 34% 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 Connecticut.
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 .
Dark-eyed Junco82%
Blue Jay73%
Black-capped Chickadee71%
American Crow65%
Tufted Titmouse60%
Red-bellied Woodpecker58%
White-throated Sparrow54%
Eastern Bluebird52%
American Robin50%
Song Sparrow50%
White-breasted Nuthatch48%
Downy Woodpecker47%
Carolina Wren43%
Northern Cardinal40%
American Goldfinch34%