Birding spot · Butler County, Pennsylvania
Birding at Coopers Lake: What You'll See Each Week In November, the birds most often reported at Coopers Lake are Blue Jay (71%), Black-capped Chickadee (58%), and American Crow (56%). It is busiest in fall, when 62 species turn up on at least 1 in 20 checklists, and species counts peak in mid May (84 species). 158 species have been reported here across 1,149 complete checklists from 300 birders.
Species by week 0 20 40 60 80 100 Jan 1-7: 27 species on 5%+ of 22 checklists Jan 8-14: 37 species on 5%+ of 15 checklists Jan 15-21: 30 species on 5%+ of 11 checklists Jan 22-31: 40 species on 5%+ of 17 checklists Feb 1-7: 29 species on 5%+ of 13 checklists Feb 8-14: 33 species on 5%+ of 23 checklists Feb 15-21: 40 species on 5%+ of 15 checklists Feb 22-28: 29 species on 5%+ of 25 checklists Mar 1-7: 33 species on 5%+ of 26 checklists Mar 8-14: 41 species on 5%+ of 33 checklists Mar 15-21: 35 species on 5%+ of 51 checklists Mar 22-31: 46 species on 5%+ of 102 checklists Apr 1-7: 50 species on 5%+ of 72 checklists Apr 8-14: 40 species on 5%+ of 42 checklists Apr 15-21: 40 species on 5%+ of 42 checklists Apr 22-30: 64 species on 5%+ of 34 checklists May 1-7: 52 species on 5%+ of 24 checklists May 8-14: 74 species on 5%+ of 30 checklists May 15-21: 84 species on 5%+ of 20 checklists May 22-31: 58 species on 5%+ of 21 checklists Jun 1-7: 64 species on 5%+ of 18 checklists Jun 8-14: 67 species on 5%+ of 17 checklists Jun 15-21: 57 species on 5%+ of 13 checklists Jun 22-30: 54 species on 5%+ of 17 checklists Jul 1-7: low data (8 checklists) Jul 8-14: 54 species on 5%+ of 12 checklists Jul 15-21: 57 species on 5%+ of 16 checklists Jul 22-31: 50 species on 5%+ of 23 checklists Aug 1-7: 57 species on 5%+ of 17 checklists Aug 8-14: 53 species on 5%+ of 17 checklists Aug 15-21: 48 species on 5%+ of 58 checklists Aug 22-31: 67 species on 5%+ of 19 checklists Sep 1-7: 55 species on 5%+ of 24 checklists Sep 8-14: 63 species on 5%+ of 23 checklists Sep 15-21: 65 species on 5%+ of 30 checklists Sep 22-30: 65 species on 5%+ of 28 checklists Oct 1-7: 70 species on 5%+ of 17 checklists Oct 8-14: low data (8 checklists) Oct 15-21: low data (7 checklists) Oct 22-31: 43 species on 5%+ of 22 checklists Nov 1-7: 51 species on 5%+ of 18 checklists Nov 8-14: 35 species on 5%+ of 25 checklists Nov 15-21: 49 species on 5%+ of 16 checklists Nov 22-30: 33 species on 5%+ of 14 checklists Dec 1-7: 44 species on 5%+ of 15 checklists Dec 8-14: low data (7 checklists) Dec 15-21: 40 species on 5%+ of 14 checklists Dec 22-31: low data (8 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 Blue Jay 71% 2 Black-capped Chickadee 58% 3 American Crow 56% 4 Northern Cardinal 53% 5 American Goldfinch 51% 6 Dark-eyed Junco 51% 7 Song Sparrow 41% 8 White-throated Sparrow 38% 9 Ring-billed Gull 34% 10 Tufted Titmouse 34% 11 American Robin 33% 12 Carolina Wren 29% 13 Great Blue Heron 27% 14 Red-bellied Woodpecker 27% 15 Golden-crowned Kinglet 25% 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 .
Blue Jay71%
Black-capped Chickadee58%
American Crow56%
Northern Cardinal53%
American Goldfinch51%
Dark-eyed Junco51%
Song Sparrow41%
White-throated Sparrow38%
Ring-billed Gull34%
Tufted Titmouse34%
American Robin33%
Carolina Wren29%
Great Blue Heron27%
Red-bellied Woodpecker27%
Golden-crowned Kinglet25%