WhenToBird

Birding spot · Juneau County, Wisconsin

Birding at Rynearson Flowage: What You'll See Each Week

In November, the birds most often reported at Rynearson Flowage are Blue Jay (90%), Sandhill Crane (83%), and Black-capped Chickadee (80%). It is busiest in spring, when 85 species turn up on at least 1 in 20 checklists, and species counts peak in mid May (100 species). 170 species have been reported here across 817 complete checklists from 535 birders.

Species by week

0255075100Jan 1-7: low data (9 checklists)Jan 8-14: low data (2 checklists)Jan 15-21: low data (2 checklists)Jan 22-31: low data (4 checklists)Feb 1-7: low data (1 checklists)Feb 8-14: low data (3 checklists)Feb 15-21: low data (5 checklists)Feb 22-28: low data (4 checklists)Mar 1-7: low data (4 checklists)Mar 8-14: 46 species on 5%+ of 13 checklistsMar 15-21: 43 species on 5%+ of 11 checklistsMar 22-31: 57 species on 5%+ of 16 checklistsApr 1-7: 53 species on 5%+ of 15 checklistsApr 8-14: 69 species on 5%+ of 28 checklistsApr 15-21: 75 species on 5%+ of 16 checklistsApr 22-30: 70 species on 5%+ of 16 checklistsMay 1-7: 83 species on 5%+ of 15 checklistsMay 8-14: 71 species on 5%+ of 43 checklistsMay 15-21: 100 species on 5%+ of 39 checklistsMay 22-31: 84 species on 5%+ of 48 checklistsJun 1-7: 84 species on 5%+ of 39 checklistsJun 8-14: 80 species on 5%+ of 37 checklistsJun 15-21: 79 species on 5%+ of 33 checklistsJun 22-30: 72 species on 5%+ of 37 checklistsJul 1-7: 64 species on 5%+ of 28 checklistsJul 8-14: 73 species on 5%+ of 25 checklistsJul 15-21: 63 species on 5%+ of 21 checklistsJul 22-31: 69 species on 5%+ of 26 checklistsAug 1-7: 74 species on 5%+ of 18 checklistsAug 8-14: 68 species on 5%+ of 23 checklistsAug 15-21: 65 species on 5%+ of 23 checklistsAug 22-31: 46 species on 5%+ of 23 checklistsSep 1-7: 48 species on 5%+ of 23 checklistsSep 8-14: 48 species on 5%+ of 25 checklistsSep 15-21: 51 species on 5%+ of 21 checklistsSep 22-30: 61 species on 5%+ of 15 checklistsOct 1-7: 51 species on 5%+ of 14 checklistsOct 8-14: 49 species on 5%+ of 22 checklistsOct 15-21: 54 species on 5%+ of 16 checklistsOct 22-31: 57 species on 5%+ of 19 checklistsNov 1-7: 36 species on 5%+ of 10 checklistsNov 8-14: 30 species on 5%+ of 10 checklistsNov 15-21: low data (7 checklists)Nov 22-30: low data (3 checklists)Dec 1-7: low data (1 checklists)Dec 8-14: low data (0 checklists)Dec 15-21: low data (1 checklists)Dec 22-31: low data (3 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 Jay90%
  2. 2Sandhill Crane83%
  3. 3Black-capped Chickadee80%
  4. 4Canada Goose80%
  5. 5Mallard77%
  6. 6Trumpeter Swan73%
  7. 7Bald Eagle70%
  8. 8White-breasted Nuthatch67%
  9. 9Dark-eyed Junco57%
  10. 10American Tree Sparrow47%
  11. 11Downy Woodpecker33%
  12. 12Red-bellied Woodpecker33%
  13. 13American Goldfinch30%
  14. 14American Crow23%
  15. 15Northern Harrier20%

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 19 species

  1. Black-capped Chickadee97%
  2. White-breasted Nuthatch89%
  3. Downy Woodpecker83%
  4. Blue Jay66%
  5. American Tree Sparrow60%

Spring 85 species

  1. Trumpeter Swan86%
  2. Canada Goose81%
  3. Red-winged Blackbird78%
  4. American Robin71%
  5. Sandhill Crane66%

Summer 79 species

  1. Trumpeter Swan74%
  2. Barn Swallow71%
  3. American Robin69%
  4. Red-winged Blackbird65%
  5. Common Yellowthroat64%

Fall 52 species

  1. Canada Goose83%
  2. Trumpeter Swan78%
  3. Sandhill Crane74%
  4. Black-capped Chickadee71%
  5. Blue Jay70%

Specialties

Birds reported far more often here than across Wisconsin.

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.