Birding spot · Chester County, Pennsylvania
Birding at Chester County Water Resources Authority Land: What You'll See Each Week In November, the birds most often reported at Chester County Water Resources Authority Land are American Crow (63%), Carolina Wren (63%), and White-breasted Nuthatch (61%). It is busiest in spring, when 85 species turn up on at least 1 in 20 checklists, and species counts peak in early May (90 species). 180 species have been reported here across 1,047 complete checklists from 117 birders.
Species by week 0 20 40 60 80 100 Jan 1-7: 49 species on 5%+ of 40 checklists Jan 8-14: low data (7 checklists) Jan 15-21: 57 species on 5%+ of 15 checklists Jan 22-31: 79 species on 5%+ of 15 checklists Feb 1-7: 56 species on 5%+ of 10 checklists Feb 8-14: 63 species on 5%+ of 11 checklists Feb 15-21: 74 species on 5%+ of 20 checklists Feb 22-28: 65 species on 5%+ of 11 checklists Mar 1-7: 67 species on 5%+ of 16 checklists Mar 8-14: 66 species on 5%+ of 16 checklists Mar 15-21: 75 species on 5%+ of 14 checklists Mar 22-31: 65 species on 5%+ of 22 checklists Apr 1-7: 62 species on 5%+ of 24 checklists Apr 8-14: 69 species on 5%+ of 35 checklists Apr 15-21: 78 species on 5%+ of 38 checklists Apr 22-30: 79 species on 5%+ of 54 checklists May 1-7: 90 species on 5%+ of 38 checklists May 8-14: 87 species on 5%+ of 46 checklists May 15-21: 75 species on 5%+ of 28 checklists May 22-31: 76 species on 5%+ of 21 checklists Jun 1-7: low data (3 checklists) Jun 8-14: low data (6 checklists) Jun 15-21: 71 species on 5%+ of 12 checklists Jun 22-30: 69 species on 5%+ of 22 checklists Jul 1-7: 80 species on 5%+ of 17 checklists Jul 8-14: 78 species on 5%+ of 35 checklists Jul 15-21: 79 species on 5%+ of 36 checklists Jul 22-31: 80 species on 5%+ of 51 checklists Aug 1-7: 76 species on 5%+ of 26 checklists Aug 8-14: 81 species on 5%+ of 18 checklists Aug 15-21: 69 species on 5%+ of 27 checklists Aug 22-31: 71 species on 5%+ of 31 checklists Sep 1-7: 84 species on 5%+ of 19 checklists Sep 8-14: 81 species on 5%+ of 19 checklists Sep 15-21: 48 species on 5%+ of 23 checklists Sep 22-30: 53 species on 5%+ of 40 checklists Oct 1-7: 79 species on 5%+ of 21 checklists Oct 8-14: 61 species on 5%+ of 23 checklists Oct 15-21: 82 species on 5%+ of 18 checklists Oct 22-31: 75 species on 5%+ of 19 checklists Nov 1-7: low data (6 checklists) Nov 8-14: low data (8 checklists) Nov 15-21: 70 species on 5%+ of 10 checklists Nov 22-30: 74 species on 5%+ of 14 checklists Dec 1-7: 73 species on 5%+ of 14 checklists Dec 8-14: 69 species on 5%+ of 20 checklists Dec 15-21: 69 species on 5%+ of 16 checklists Dec 22-31: 64 species on 5%+ of 12 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 63% 2 Carolina Wren 63% 3 White-breasted Nuthatch 61% 4 White-throated Sparrow 61% 5 American Goldfinch 58% 6 Blue Jay 58% 7 Canada Goose 58% 8 Red-bellied Woodpecker 58% 9 Downy Woodpecker 55% 10 Carolina Chickadee 53% 11 Eastern Bluebird 53% 12 Northern Flicker 53% 13 Turkey Vulture 50% 14 Northern Cardinal 47% 15 American Robin 45% 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 Pennsylvania.
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 Crow63%
Carolina Wren63%
White-breasted Nuthatch61%
White-throated Sparrow61%
American Goldfinch58%
Blue Jay58%
Canada Goose58%
Red-bellied Woodpecker58%
Downy Woodpecker55%
Carolina Chickadee53%
Eastern Bluebird53%
Northern Flicker53%
Turkey Vulture50%
Northern Cardinal47%
American Robin45%