WhenToBird

Birding spot · Suffolk County, Massachusetts

Birding at Lewis Lake Park: What You'll See Each Week

In November, the birds most often reported at Lewis Lake Park are Mallard (98%), Canada Goose (94%), and Hooded Merganser (79%). It is busiest in spring, when 48 species turn up on at least 1 in 20 checklists, and species counts peak in the second week of May (59 species). 124 species have been reported here across 1,102 complete checklists from 219 birders.

Species by week

0204060Jan 1-7: 28 species on 5%+ of 25 checklistsJan 8-14: 26 species on 5%+ of 10 checklistsJan 15-21: low data (5 checklists)Jan 22-31: low data (9 checklists)Feb 1-7: low data (7 checklists)Feb 8-14: low data (9 checklists)Feb 15-21: low data (5 checklists)Feb 22-28: low data (7 checklists)Mar 1-7: low data (9 checklists)Mar 8-14: 35 species on 5%+ of 30 checklistsMar 15-21: 26 species on 5%+ of 21 checklistsMar 22-31: 31 species on 5%+ of 44 checklistsApr 1-7: 37 species on 5%+ of 27 checklistsApr 8-14: 41 species on 5%+ of 14 checklistsApr 15-21: 45 species on 5%+ of 26 checklistsApr 22-30: 58 species on 5%+ of 37 checklistsMay 1-7: 44 species on 5%+ of 15 checklistsMay 8-14: 59 species on 5%+ of 15 checklistsMay 15-21: 55 species on 5%+ of 13 checklistsMay 22-31: 38 species on 5%+ of 24 checklistsJun 1-7: 43 species on 5%+ of 13 checklistsJun 8-14: low data (9 checklists)Jun 15-21: 34 species on 5%+ of 13 checklistsJun 22-30: low data (9 checklists)Jul 1-7: 41 species on 5%+ of 32 checklistsJul 8-14: 40 species on 5%+ of 23 checklistsJul 15-21: 42 species on 5%+ of 24 checklistsJul 22-31: 46 species on 5%+ of 35 checklistsAug 1-7: 44 species on 5%+ of 17 checklistsAug 8-14: 55 species on 5%+ of 17 checklistsAug 15-21: 43 species on 5%+ of 22 checklistsAug 22-31: 45 species on 5%+ of 35 checklistsSep 1-7: 40 species on 5%+ of 32 checklistsSep 8-14: 47 species on 5%+ of 22 checklistsSep 15-21: 47 species on 5%+ of 37 checklistsSep 22-30: 49 species on 5%+ of 38 checklistsOct 1-7: 50 species on 5%+ of 60 checklistsOct 8-14: 42 species on 5%+ of 30 checklistsOct 15-21: 55 species on 5%+ of 19 checklistsOct 22-31: 42 species on 5%+ of 28 checklistsNov 1-7: 35 species on 5%+ of 24 checklistsNov 8-14: 39 species on 5%+ of 17 checklistsNov 15-21: 32 species on 5%+ of 41 checklistsNov 22-30: 35 species on 5%+ of 51 checklistsDec 1-7: 33 species on 5%+ of 25 checklistsDec 8-14: 27 species on 5%+ of 21 checklistsDec 15-21: 35 species on 5%+ of 32 checklistsDec 22-31: 30 species on 5%+ of 24 checklistsJanFebMarAprMayJunJulAugSepOctNovDec
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. 1Mallard98%
  2. 2Canada Goose94%
  3. 3Hooded Merganser79%
  4. 4House Sparrow69%
  5. 5Song Sparrow67%
  6. 6Ring-billed Gull66%
  7. 7American Herring Gull62%
  8. 8American Black Duck48%
  9. 9Northern Cardinal47%
  10. 10Northern Mockingbird44%
  11. 11European Starling41%
  12. 12Double-crested Cormorant38%
  13. 13Bufflehead33%
  14. 14Blue Jay32%
  15. 15Downy Woodpecker32%

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

Winter 35 species

  1. Mallard95%
  2. Canada Goose89%
  3. House Sparrow81%
  4. Song Sparrow73%
  5. Ring-billed Gull71%

Spring 48 species

  1. Mallard94%
  2. Red-winged Blackbird86%
  3. Common Grackle81%
  4. House Sparrow78%
  5. Song Sparrow72%

Summer 43 species

  1. Mallard86%
  2. House Sparrow81%
  3. Red-winged Blackbird78%
  4. American Robin76%
  5. European Starling74%

Fall 48 species

  1. Mallard95%
  2. Canada Goose77%
  3. House Sparrow64%
  4. Song Sparrow61%
  5. American Herring Gull59%

Specialties

Birds reported far more often here than across Massachusetts.

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.