WhenToBird

Birding spot · Seneca County, New York

Birding at Montezuma Marshes Nnl: What You'll See Each Week

In November, the birds most often reported at Montezuma Marshes Nnl are Canada Goose (90%), Mallard (76%), and Northern Shoveler (62%). It is busiest in summer, when 72 species turn up on at least 1 in 20 checklists, and species counts peak in mid May (81 species). 213 species have been reported here across 4,751 complete checklists from 1,811 birders.

Species by week

020406080100Jan 1-7: 35 species on 5%+ of 47 checklistsJan 8-14: 22 species on 5%+ of 10 checklistsJan 15-21: 45 species on 5%+ of 19 checklistsJan 22-31: 34 species on 5%+ of 14 checklistsFeb 1-7: 29 species on 5%+ of 29 checklistsFeb 8-14: 24 species on 5%+ of 24 checklistsFeb 15-21: 36 species on 5%+ of 24 checklistsFeb 22-28: 28 species on 5%+ of 50 checklistsMar 1-7: 41 species on 5%+ of 85 checklistsMar 8-14: 36 species on 5%+ of 185 checklistsMar 15-21: 40 species on 5%+ of 171 checklistsMar 22-31: 45 species on 5%+ of 214 checklistsApr 1-7: 43 species on 5%+ of 201 checklistsApr 8-14: 53 species on 5%+ of 178 checklistsApr 15-21: 49 species on 5%+ of 151 checklistsApr 22-30: 63 species on 5%+ of 247 checklistsMay 1-7: 70 species on 5%+ of 182 checklistsMay 8-14: 68 species on 5%+ of 282 checklistsMay 15-21: 81 species on 5%+ of 200 checklistsMay 22-31: 71 species on 5%+ of 208 checklistsJun 1-7: 66 species on 5%+ of 90 checklistsJun 8-14: 62 species on 5%+ of 47 checklistsJun 15-21: 60 species on 5%+ of 52 checklistsJun 22-30: 52 species on 5%+ of 45 checklistsJul 1-7: 72 species on 5%+ of 45 checklistsJul 8-14: 69 species on 5%+ of 64 checklistsJul 15-21: 59 species on 5%+ of 45 checklistsJul 22-31: 69 species on 5%+ of 56 checklistsAug 1-7: 54 species on 5%+ of 45 checklistsAug 8-14: 70 species on 5%+ of 55 checklistsAug 15-21: 61 species on 5%+ of 57 checklistsAug 22-31: 72 species on 5%+ of 79 checklistsSep 1-7: 65 species on 5%+ of 97 checklistsSep 8-14: 64 species on 5%+ of 105 checklistsSep 15-21: 70 species on 5%+ of 174 checklistsSep 22-30: 64 species on 5%+ of 185 checklistsOct 1-7: 60 species on 5%+ of 166 checklistsOct 8-14: 53 species on 5%+ of 135 checklistsOct 15-21: 55 species on 5%+ of 123 checklistsOct 22-31: 49 species on 5%+ of 131 checklistsNov 1-7: 45 species on 5%+ of 85 checklistsNov 8-14: 47 species on 5%+ of 81 checklistsNov 15-21: 46 species on 5%+ of 86 checklistsNov 22-30: 48 species on 5%+ of 75 checklistsDec 1-7: 58 species on 5%+ of 39 checklistsDec 8-14: 49 species on 5%+ of 26 checklistsDec 15-21: 35 species on 5%+ of 15 checklistsDec 22-31: 30 species on 5%+ of 27 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. 1Canada Goose90%
  2. 2Mallard76%
  3. 3Northern Shoveler62%
  4. 4Ring-billed Gull56%
  5. 5Northern Harrier51%
  6. 6Sandhill Crane48%
  7. 7Northern Pintail46%
  8. 8Green-winged Teal44%
  9. 9American Herring Gull43%
  10. 10Bald Eagle39%
  11. 11American Crow38%
  12. 12American Black Duck36%
  13. 13American Wigeon32%
  14. 14Tundra Swan30%
  15. 15American Goldfinch29%

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 41 species

  1. Canada Goose84%
  2. Mallard64%
  3. Bald Eagle45%
  4. Tundra Swan41%
  5. Northern Harrier41%

Spring 66 species

  1. Canada Goose91%
  2. Red-winged Blackbird74%
  3. Green-winged Teal70%
  4. Mallard60%
  5. Purple Martin57%

Summer 72 species

  1. Purple Martin74%
  2. Red-winged Blackbird74%
  3. Song Sparrow61%
  4. American Goldfinch59%
  5. American Robin52%

Fall 63 species

  1. Canada Goose92%
  2. Mallard79%
  3. Ring-billed Gull67%
  4. Green-winged Teal60%
  5. Northern Shoveler53%

Specialties

Birds reported far more often here than across New York.

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.