Birding spot · Philadelphia County, Pennsylvania
Birding at Ritten House Square: What You'll See Each Week In November, the birds most often reported at Ritten House Square are House Sparrow (93%), White-throated Sparrow (93%), and Rock Pigeon (81%). It is busiest in spring, when 38 species turn up on at least 1 in 20 checklists, and species counts peak in the second week of May (47 species). 108 species have been reported here across 1,716 complete checklists from 209 birders.
Species by week 0 10 20 30 40 50 Jan 1-7: 16 species on 5%+ of 25 checklists Jan 8-14: 15 species on 5%+ of 28 checklists Jan 15-21: 15 species on 5%+ of 29 checklists Jan 22-31: 12 species on 5%+ of 35 checklists Feb 1-7: 15 species on 5%+ of 31 checklists Feb 8-14: 16 species on 5%+ of 28 checklists Feb 15-21: 12 species on 5%+ of 21 checklists Feb 22-28: 18 species on 5%+ of 17 checklists Mar 1-7: 18 species on 5%+ of 33 checklists Mar 8-14: 15 species on 5%+ of 34 checklists Mar 15-21: 17 species on 5%+ of 35 checklists Mar 22-31: 22 species on 5%+ of 51 checklists Apr 1-7: 30 species on 5%+ of 37 checklists Apr 8-14: 29 species on 5%+ of 41 checklists Apr 15-21: 34 species on 5%+ of 42 checklists Apr 22-30: 35 species on 5%+ of 69 checklists May 1-7: 42 species on 5%+ of 62 checklists May 8-14: 47 species on 5%+ of 80 checklists May 15-21: 35 species on 5%+ of 67 checklists May 22-31: 32 species on 5%+ of 80 checklists Jun 1-7: 22 species on 5%+ of 35 checklists Jun 8-14: 12 species on 5%+ of 18 checklists Jun 15-21: 16 species on 5%+ of 18 checklists Jun 22-30: 11 species on 5%+ of 29 checklists Jul 1-7: 10 species on 5%+ of 23 checklists Jul 8-14: 9 species on 5%+ of 27 checklists Jul 15-21: 6 species on 5%+ of 22 checklists Jul 22-31: 11 species on 5%+ of 18 checklists Aug 1-7: 12 species on 5%+ of 20 checklists Aug 8-14: 21 species on 5%+ of 20 checklists Aug 15-21: 15 species on 5%+ of 17 checklists Aug 22-31: 19 species on 5%+ of 44 checklists Sep 1-7: 16 species on 5%+ of 42 checklists Sep 8-14: 28 species on 5%+ of 37 checklists Sep 15-21: 27 species on 5%+ of 51 checklists Sep 22-30: 29 species on 5%+ of 51 checklists Oct 1-7: 39 species on 5%+ of 45 checklists Oct 8-14: 39 species on 5%+ of 50 checklists Oct 15-21: 30 species on 5%+ of 42 checklists Oct 22-31: 26 species on 5%+ of 48 checklists Nov 1-7: 23 species on 5%+ of 32 checklists Nov 8-14: 16 species on 5%+ of 30 checklists Nov 15-21: 17 species on 5%+ of 28 checklists Nov 22-30: 21 species on 5%+ of 18 checklists Dec 1-7: 15 species on 5%+ of 26 checklists Dec 8-14: 13 species on 5%+ of 27 checklists Dec 15-21: 16 species on 5%+ of 29 checklists Dec 22-31: 15 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 House Sparrow 93% 2 White-throated Sparrow 93% 3 Rock Pigeon 81% 4 Hermit Thrush 67% 5 Yellow-bellied Sapsucker 35% 6 American Robin 27% 7 Ruby-crowned Kinglet 19% 8 Cooper's Hawk 17% 9 Red-tailed Hawk 15% 10 Swamp Sparrow 15% 11 Tufted Titmouse 15% 12 Dark-eyed Junco 14% 13 Downy Woodpecker 12% 14 Ovenbird 11% 15 Winter Wren 11% 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 .
House Sparrow93%
White-throated Sparrow93%
Rock Pigeon81%
Hermit Thrush67%
Yellow-bellied Sapsucker35%
American Robin27%
Ruby-crowned Kinglet19%
Cooper's Hawk17%
Red-tailed Hawk15%
Swamp Sparrow15%
Tufted Titmouse15%
Dark-eyed Junco14%
Downy Woodpecker12%
Ovenbird11%
Winter Wren11%