Birding spot · York County, Maine
Birding at Webhannet River Marsh: What You'll See Each Week In November, the birds most often reported at Webhannet River Marsh are American Herring Gull (85%), American Crow (64%), and Ring-billed Gull (60%). It is busiest in summer, when 54 species turn up on at least 1 in 20 checklists, and species counts peak in late June (65 species). 168 species have been reported here across 1,758 complete checklists from 443 birders.
Species by week 0 20 40 60 80 Jan 1-7: 31 species on 5%+ of 28 checklists Jan 8-14: 33 species on 5%+ of 40 checklists Jan 15-21: 31 species on 5%+ of 34 checklists Jan 22-31: 30 species on 5%+ of 45 checklists Feb 1-7: 34 species on 5%+ of 26 checklists Feb 8-14: 35 species on 5%+ of 31 checklists Feb 15-21: 30 species on 5%+ of 48 checklists Feb 22-28: 34 species on 5%+ of 27 checklists Mar 1-7: 35 species on 5%+ of 41 checklists Mar 8-14: 40 species on 5%+ of 29 checklists Mar 15-21: 42 species on 5%+ of 34 checklists Mar 22-31: 43 species on 5%+ of 53 checklists Apr 1-7: 46 species on 5%+ of 43 checklists Apr 8-14: 48 species on 5%+ of 30 checklists Apr 15-21: 55 species on 5%+ of 27 checklists Apr 22-30: 57 species on 5%+ of 53 checklists May 1-7: 58 species on 5%+ of 28 checklists May 8-14: 50 species on 5%+ of 43 checklists May 15-21: 52 species on 5%+ of 22 checklists May 22-31: 52 species on 5%+ of 56 checklists Jun 1-7: 48 species on 5%+ of 31 checklists Jun 8-14: 56 species on 5%+ of 39 checklists Jun 15-21: 48 species on 5%+ of 21 checklists Jun 22-30: 65 species on 5%+ of 20 checklists Jul 1-7: 54 species on 5%+ of 17 checklists Jul 8-14: 55 species on 5%+ of 24 checklists Jul 15-21: 52 species on 5%+ of 39 checklists Jul 22-31: 57 species on 5%+ of 42 checklists Aug 1-7: 58 species on 5%+ of 58 checklists Aug 8-14: 57 species on 5%+ of 112 checklists Aug 15-21: 51 species on 5%+ of 85 checklists Aug 22-31: 53 species on 5%+ of 85 checklists Sep 1-7: 56 species on 5%+ of 39 checklists Sep 8-14: 46 species on 5%+ of 27 checklists Sep 15-21: 45 species on 5%+ of 49 checklists Sep 22-30: 40 species on 5%+ of 43 checklists Oct 1-7: 48 species on 5%+ of 23 checklists Oct 8-14: 38 species on 5%+ of 27 checklists Oct 15-21: 33 species on 5%+ of 25 checklists Oct 22-31: 54 species on 5%+ of 37 checklists Nov 1-7: 42 species on 5%+ of 23 checklists Nov 8-14: 40 species on 5%+ of 30 checklists Nov 15-21: 48 species on 5%+ of 27 checklists Nov 22-30: 42 species on 5%+ of 22 checklists Dec 1-7: 47 species on 5%+ of 13 checklists Dec 8-14: 46 species on 5%+ of 20 checklists Dec 15-21: 41 species on 5%+ of 16 checklists Dec 22-31: 35 species on 5%+ of 26 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 Herring Gull 85% 2 American Crow 64% 3 Ring-billed Gull 60% 4 Common Loon 57% 5 Common Eider 55% 6 Red-breasted Merganser 47% 7 Yellow-rumped Warbler 43% 8 Great Black-backed Gull 38% 9 Long-tailed Duck 37% 10 Rock Pigeon 37% 11 Great Blue Heron 36% 12 Song Sparrow 35% 13 Double-crested Cormorant 34% 14 Red-throated Loon 33% 15 Black-bellied Plover 32% 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 Maine.
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 Herring Gull85%
American Crow64%
Ring-billed Gull60%
Common Loon57%
Common Eider55%
Red-breasted Merganser47%
Yellow-rumped Warbler43%
Great Black-backed Gull38%
Long-tailed Duck37%
Rock Pigeon37%
Great Blue Heron36%
Song Sparrow35%
Double-crested Cormorant34%
Red-throated Loon33%
Black-bellied Plover32%