Birding spot · Mercer County, New Jersey
Birding at Rosedale Park: What You'll See Each Week In November, the birds most often reported at Rosedale Park are Northern Harrier (79%), Song Sparrow (75%), and White-throated Sparrow (73%). It is busiest in spring, when 88 species turn up on at least 1 in 20 checklists, and species counts peak in the second week of May (93 species). 187 species have been reported here across 6,841 complete checklists from 1,107 birders.
Species by week 0 20 40 60 80 100 Jan 1-7: 55 species on 5%+ of 196 checklists Jan 8-14: 50 species on 5%+ of 170 checklists Jan 15-21: 47 species on 5%+ of 164 checklists Jan 22-31: 48 species on 5%+ of 202 checklists Feb 1-7: 50 species on 5%+ of 151 checklists Feb 8-14: 42 species on 5%+ of 135 checklists Feb 15-21: 48 species on 5%+ of 165 checklists Feb 22-28: 52 species on 5%+ of 147 checklists Mar 1-7: 45 species on 5%+ of 131 checklists Mar 8-14: 53 species on 5%+ of 122 checklists Mar 15-21: 48 species on 5%+ of 124 checklists Mar 22-31: 57 species on 5%+ of 143 checklists Apr 1-7: 57 species on 5%+ of 106 checklists Apr 8-14: 52 species on 5%+ of 103 checklists Apr 15-21: 61 species on 5%+ of 110 checklists Apr 22-30: 68 species on 5%+ of 148 checklists May 1-7: 86 species on 5%+ of 162 checklists May 8-14: 93 species on 5%+ of 211 checklists May 15-21: 91 species on 5%+ of 191 checklists May 22-31: 74 species on 5%+ of 297 checklists Jun 1-7: 68 species on 5%+ of 141 checklists Jun 8-14: 67 species on 5%+ of 145 checklists Jun 15-21: 68 species on 5%+ of 187 checklists Jun 22-30: 66 species on 5%+ of 204 checklists Jul 1-7: 65 species on 5%+ of 154 checklists Jul 8-14: 63 species on 5%+ of 136 checklists Jul 15-21: 68 species on 5%+ of 90 checklists Jul 22-31: 64 species on 5%+ of 193 checklists Aug 1-7: 64 species on 5%+ of 110 checklists Aug 8-14: 63 species on 5%+ of 85 checklists Aug 15-21: 73 species on 5%+ of 76 checklists Aug 22-31: 67 species on 5%+ of 152 checklists Sep 1-7: 72 species on 5%+ of 100 checklists Sep 8-14: 78 species on 5%+ of 100 checklists Sep 15-21: 75 species on 5%+ of 119 checklists Sep 22-30: 77 species on 5%+ of 127 checklists Oct 1-7: 77 species on 5%+ of 138 checklists Oct 8-14: 66 species on 5%+ of 128 checklists Oct 15-21: 58 species on 5%+ of 124 checklists Oct 22-31: 64 species on 5%+ of 146 checklists Nov 1-7: 64 species on 5%+ of 77 checklists Nov 8-14: 55 species on 5%+ of 80 checklists Nov 15-21: 61 species on 5%+ of 78 checklists Nov 22-30: 52 species on 5%+ of 146 checklists Dec 1-7: 53 species on 5%+ of 72 checklists Dec 8-14: 51 species on 5%+ of 123 checklists Dec 15-21: 55 species on 5%+ of 135 checklists Dec 22-31: 58 species on 5%+ of 297 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 Northern Harrier 79% 2 Song Sparrow 75% 3 White-throated Sparrow 73% 4 Canada Goose 72% 5 American Robin 70% 6 Turkey Vulture 66% 7 American Crow 64% 8 Blue Jay 63% 9 Red-bellied Woodpecker 57% 10 European Starling 56% 11 Northern Cardinal 55% 12 Dark-eyed Junco 52% 13 Northern Flicker 50% 14 Carolina Wren 49% 15 Downy Woodpecker 48% 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 New Jersey.
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 .
Song Sparrow75%
White-throated Sparrow73%
Canada Goose72%
American Robin70%
Turkey Vulture66%
American Crow64%
Blue Jay63%
Red-bellied Woodpecker57%
European Starling56%
Northern Cardinal55%
Dark-eyed Junco52%
Northern Flicker50%
Carolina Wren49%
Downy Woodpecker48%