WhenToBird

Birding spot · Westmoreland County, Pennsylvania

Birding at Mammoth County Park: What You'll See Each Week

In November, the birds most often reported at Mammoth County Park are Blue Jay (65%), Pied-billed Grebe (65%), and Canada Goose (57%). It is busiest in spring, when 72 species turn up on at least 1 in 20 checklists, and species counts peak in mid September (83 species). 169 species have been reported here across 897 complete checklists from 149 birders.

Species by week

020406080100Jan 1-7: low data (3 checklists)Jan 8-14: low data (3 checklists)Jan 15-21: low data (3 checklists)Jan 22-31: low data (8 checklists)Feb 1-7: low data (8 checklists)Feb 8-14: 45 species on 5%+ of 16 checklistsFeb 15-21: low data (9 checklists)Feb 22-28: 36 species on 5%+ of 26 checklistsMar 1-7: 41 species on 5%+ of 26 checklistsMar 8-14: 31 species on 5%+ of 21 checklistsMar 15-21: 46 species on 5%+ of 15 checklistsMar 22-31: 50 species on 5%+ of 23 checklistsApr 1-7: 54 species on 5%+ of 18 checklistsApr 8-14: 55 species on 5%+ of 24 checklistsApr 15-21: 60 species on 5%+ of 26 checklistsApr 22-30: 64 species on 5%+ of 42 checklistsMay 1-7: 73 species on 5%+ of 26 checklistsMay 8-14: 79 species on 5%+ of 44 checklistsMay 15-21: 73 species on 5%+ of 31 checklistsMay 22-31: 71 species on 5%+ of 55 checklistsJun 1-7: low data (8 checklists)Jun 8-14: low data (8 checklists)Jun 15-21: low data (7 checklists)Jun 22-30: low data (8 checklists)Jul 1-7: low data (7 checklists)Jul 8-14: low data (4 checklists)Jul 15-21: low data (6 checklists)Jul 22-31: 62 species on 5%+ of 17 checklistsAug 1-7: 55 species on 5%+ of 14 checklistsAug 8-14: 47 species on 5%+ of 32 checklistsAug 15-21: 52 species on 5%+ of 30 checklistsAug 22-31: 55 species on 5%+ of 69 checklistsSep 1-7: 60 species on 5%+ of 35 checklistsSep 8-14: 54 species on 5%+ of 24 checklistsSep 15-21: 83 species on 5%+ of 16 checklistsSep 22-30: 70 species on 5%+ of 16 checklistsOct 1-7: 65 species on 5%+ of 15 checklistsOct 8-14: 49 species on 5%+ of 22 checklistsOct 15-21: 60 species on 5%+ of 20 checklistsOct 22-31: 44 species on 5%+ of 23 checklistsNov 1-7: low data (9 checklists)Nov 8-14: 59 species on 5%+ of 20 checklistsNov 15-21: low data (7 checklists)Nov 22-30: 43 species on 5%+ of 13 checklistsDec 1-7: 50 species on 5%+ of 15 checklistsDec 8-14: 41 species on 5%+ of 11 checklistsDec 15-21: low data (8 checklists)Dec 22-31: low data (6 checklists)JanFebMarAprMayJunJulAugSepOctNovDec
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. 1Blue Jay65%
  2. 2Pied-billed Grebe65%
  3. 3Canada Goose57%
  4. 4Song Sparrow55%
  5. 5American Crow53%
  6. 6Killdeer51%
  7. 7Belted Kingfisher47%
  8. 8Wilson's Snipe43%
  9. 9Greater Yellowlegs41%
  10. 10Northern Cardinal41%
  11. 11Red-bellied Woodpecker41%
  12. 12Mute Swan39%
  13. 13Black-capped Chickadee37%
  14. 14Mallard35%
  15. 15American Robin31%

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 48 species

  1. Canada Goose72%
  2. American Crow68%
  3. Blue Jay52%
  4. Mallard50%
  5. Song Sparrow48%

Spring 72 species

  1. Canada Goose94%
  2. American Robin91%
  3. Killdeer79%
  4. Red-winged Blackbird78%
  5. Song Sparrow73%

Summer 63 species

  1. Killdeer92%
  2. American Goldfinch78%
  3. Mourning Dove78%
  4. Canada Goose77%
  5. American Robin73%

Fall 61 species

  1. Killdeer81%
  2. Blue Jay70%
  3. American Crow57%
  4. Pied-billed Grebe55%
  5. Song Sparrow53%

Specialties

Birds reported far more often here than across Pennsylvania.

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.