Birding spot · Baltimore County, Maryland
Birding at Oregon Pool: What You'll See Each Week In November, the birds most often reported at Oregon Pool are White-throated Sparrow (96%), Northern Cardinal (83%), and Carolina Wren (81%). It is busiest in spring, when 84 species turn up on at least 1 in 20 checklists, and species counts peak in mid May (89 species). 149 species have been reported here across 1,329 complete checklists from 348 birders.
Species by week 0 20 40 60 80 100 Jan 1-7: 47 species on 5%+ of 10 checklists Jan 8-14: low data (9 checklists) Jan 15-21: 38 species on 5%+ of 11 checklists Jan 22-31: 38 species on 5%+ of 17 checklists Feb 1-7: low data (7 checklists) Feb 8-14: low data (7 checklists) Feb 15-21: low data (9 checklists) Feb 22-28: low data (9 checklists) Mar 1-7: 41 species on 5%+ of 11 checklists Mar 8-14: 55 species on 5%+ of 17 checklists Mar 15-21: low data (8 checklists) Mar 22-31: 44 species on 5%+ of 27 checklists Apr 1-7: 55 species on 5%+ of 30 checklists Apr 8-14: 56 species on 5%+ of 36 checklists Apr 15-21: 58 species on 5%+ of 34 checklists Apr 22-30: 77 species on 5%+ of 57 checklists May 1-7: 88 species on 5%+ of 60 checklists May 8-14: 84 species on 5%+ of 53 checklists May 15-21: 89 species on 5%+ of 38 checklists May 22-31: 79 species on 5%+ of 38 checklists Jun 1-7: 63 species on 5%+ of 27 checklists Jun 8-14: 62 species on 5%+ of 22 checklists Jun 15-21: 65 species on 5%+ of 13 checklists Jun 22-30: 55 species on 5%+ of 11 checklists Jul 1-7: 57 species on 5%+ of 11 checklists Jul 8-14: 65 species on 5%+ of 17 checklists Jul 15-21: low data (4 checklists) Jul 22-31: 53 species on 5%+ of 15 checklists Aug 1-7: 61 species on 5%+ of 13 checklists Aug 8-14: low data (8 checklists) Aug 15-21: 72 species on 5%+ of 16 checklists Aug 22-31: 75 species on 5%+ of 55 checklists Sep 1-7: 78 species on 5%+ of 68 checklists Sep 8-14: 74 species on 5%+ of 81 checklists Sep 15-21: 70 species on 5%+ of 105 checklists Sep 22-30: 80 species on 5%+ of 89 checklists Oct 1-7: 73 species on 5%+ of 49 checklists Oct 8-14: 68 species on 5%+ of 50 checklists Oct 15-21: 64 species on 5%+ of 37 checklists Oct 22-31: 56 species on 5%+ of 29 checklists Nov 1-7: 49 species on 5%+ of 24 checklists Nov 8-14: 58 species on 5%+ of 17 checklists Nov 15-21: low data (6 checklists) Nov 22-30: 43 species on 5%+ of 22 checklists Dec 1-7: 51 species on 5%+ of 14 checklists Dec 8-14: low data (6 checklists) Dec 15-21: 44 species on 5%+ of 11 checklists Dec 22-31: 40 species on 5%+ of 21 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 White-throated Sparrow 96% 2 Northern Cardinal 83% 3 Carolina Wren 81% 4 Song Sparrow 81% 5 Eastern Bluebird 75% 6 Carolina Chickadee 72% 7 Downy Woodpecker 71% 8 Red-bellied Woodpecker 68% 9 White-breasted Nuthatch 65% 10 Blue Jay 62% 11 Northern Mockingbird 62% 12 Turkey Vulture 62% 13 American Goldfinch 59% 14 Dark-eyed Junco 58% 15 Tufted Titmouse 58% 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 Maryland.
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 .
White-throated Sparrow96%
Northern Cardinal83%
Carolina Wren81%
Song Sparrow81%
Eastern Bluebird75%
Carolina Chickadee72%
Downy Woodpecker71%
Red-bellied Woodpecker68%
White-breasted Nuthatch65%
Blue Jay62%
Northern Mockingbird62%
Turkey Vulture62%
American Goldfinch59%
Dark-eyed Junco58%
Tufted Titmouse58%