Birding spot · Fairfield County, Connecticut
Birding at Trout Brook Valley: What You'll See Each Week In November, the birds most often reported at Trout Brook Valley are Dark-eyed Junco (88%), Song Sparrow (86%), and American Crow (85%). It is busiest in spring, when 110 species turn up on at least 1 in 20 checklists, and species counts peak in early May (111 species). 187 species have been reported here across 1,588 complete checklists from 333 birders.
Species by week 0 25 50 75 100 125 Jan 1-7: 54 species on 5%+ of 17 checklists Jan 8-14: 61 species on 5%+ of 20 checklists Jan 15-21: 62 species on 5%+ of 17 checklists Jan 22-31: 57 species on 5%+ of 12 checklists Feb 1-7: low data (8 checklists) Feb 8-14: low data (7 checklists) Feb 15-21: 52 species on 5%+ of 15 checklists Feb 22-28: low data (7 checklists) Mar 1-7: low data (6 checklists) Mar 8-14: 60 species on 5%+ of 11 checklists Mar 15-21: 62 species on 5%+ of 11 checklists Mar 22-31: 76 species on 5%+ of 20 checklists Apr 1-7: 64 species on 5%+ of 11 checklists Apr 8-14: 70 species on 5%+ of 23 checklists Apr 15-21: 71 species on 5%+ of 31 checklists Apr 22-30: 82 species on 5%+ of 72 checklists May 1-7: 111 species on 5%+ of 74 checklists May 8-14: 105 species on 5%+ of 102 checklists May 15-21: 103 species on 5%+ of 129 checklists May 22-31: 91 species on 5%+ of 120 checklists Jun 1-7: 86 species on 5%+ of 42 checklists Jun 8-14: 84 species on 5%+ of 26 checklists Jun 15-21: 82 species on 5%+ of 22 checklists Jun 22-30: 83 species on 5%+ of 31 checklists Jul 1-7: 85 species on 5%+ of 27 checklists Jul 8-14: 91 species on 5%+ of 20 checklists Jul 15-21: 84 species on 5%+ of 15 checklists Jul 22-31: 82 species on 5%+ of 15 checklists Aug 1-7: 79 species on 5%+ of 13 checklists Aug 8-14: low data (8 checklists) Aug 15-21: 79 species on 5%+ of 21 checklists Aug 22-31: 101 species on 5%+ of 55 checklists Sep 1-7: 104 species on 5%+ of 36 checklists Sep 8-14: 90 species on 5%+ of 63 checklists Sep 15-21: 91 species on 5%+ of 113 checklists Sep 22-30: 102 species on 5%+ of 52 checklists Oct 1-7: 95 species on 5%+ of 52 checklists Oct 8-14: 91 species on 5%+ of 45 checklists Oct 15-21: 91 species on 5%+ of 40 checklists Oct 22-31: 72 species on 5%+ of 41 checklists Nov 1-7: 73 species on 5%+ of 23 checklists Nov 8-14: 70 species on 5%+ of 21 checklists Nov 15-21: 73 species on 5%+ of 11 checklists Nov 22-30: 72 species on 5%+ of 19 checklists Dec 1-7: 69 species on 5%+ of 13 checklists Dec 8-14: low data (9 checklists) Dec 15-21: 69 species on 5%+ of 18 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 Dark-eyed Junco 88% 2 Song Sparrow 86% 3 American Crow 85% 4 American Goldfinch 85% 5 Eastern Bluebird 85% 6 Northern Cardinal 85% 7 Red-bellied Woodpecker 82% 8 White-throated Sparrow 82% 9 Black-capped Chickadee 81% 10 American Robin 80% 11 Blue Jay 80% 12 Downy Woodpecker 78% 13 Northern Flicker 78% 14 Carolina Wren 77% 15 White-breasted Nuthatch 77% 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 Junco88%
Song Sparrow86%
American Crow85%
American Goldfinch85%
Eastern Bluebird85%
Northern Cardinal85%
Red-bellied Woodpecker82%
White-throated Sparrow82%
Black-capped Chickadee81%
American Robin80%
Blue Jay80%
Downy Woodpecker78%
Northern Flicker78%
Carolina Wren77%
White-breasted Nuthatch77%