WhenToBird

Birding spot · Santa Clara County, California

Birding at Ulistac Natural Area: What You'll See Each Week

In November, the birds most often reported at Ulistac Natural Area are California Towhee (95%), California Scrub-Jay (95%), and Anna's Hummingbird (93%). It is busiest in spring, when 77 species turn up on at least 1 in 20 checklists, and species counts peak in late April (73 species). 178 species have been reported here across 5,363 complete checklists from 829 birders.

Species by week

020406080Jan 1-7: 56 species on 5%+ of 93 checklistsJan 8-14: 54 species on 5%+ of 98 checklistsJan 15-21: 60 species on 5%+ of 106 checklistsJan 22-31: 61 species on 5%+ of 171 checklistsFeb 1-7: 62 species on 5%+ of 120 checklistsFeb 8-14: 64 species on 5%+ of 96 checklistsFeb 15-21: 56 species on 5%+ of 110 checklistsFeb 22-28: 61 species on 5%+ of 125 checklistsMar 1-7: 62 species on 5%+ of 103 checklistsMar 8-14: 59 species on 5%+ of 89 checklistsMar 15-21: 60 species on 5%+ of 103 checklistsMar 22-31: 62 species on 5%+ of 144 checklistsApr 1-7: 64 species on 5%+ of 101 checklistsApr 8-14: 69 species on 5%+ of 104 checklistsApr 15-21: 68 species on 5%+ of 101 checklistsApr 22-30: 73 species on 5%+ of 132 checklistsMay 1-7: 71 species on 5%+ of 151 checklistsMay 8-14: 71 species on 5%+ of 219 checklistsMay 15-21: 67 species on 5%+ of 117 checklistsMay 22-31: 66 species on 5%+ of 123 checklistsJun 1-7: 64 species on 5%+ of 73 checklistsJun 8-14: 56 species on 5%+ of 61 checklistsJun 15-21: 53 species on 5%+ of 46 checklistsJun 22-30: 51 species on 5%+ of 50 checklistsJul 1-7: 52 species on 5%+ of 58 checklistsJul 8-14: 49 species on 5%+ of 42 checklistsJul 15-21: 49 species on 5%+ of 47 checklistsJul 22-31: 57 species on 5%+ of 79 checklistsAug 1-7: 54 species on 5%+ of 76 checklistsAug 8-14: 49 species on 5%+ of 69 checklistsAug 15-21: 46 species on 5%+ of 91 checklistsAug 22-31: 53 species on 5%+ of 174 checklistsSep 1-7: 50 species on 5%+ of 211 checklistsSep 8-14: 56 species on 5%+ of 136 checklistsSep 15-21: 64 species on 5%+ of 221 checklistsSep 22-30: 64 species on 5%+ of 310 checklistsOct 1-7: 63 species on 5%+ of 134 checklistsOct 8-14: 58 species on 5%+ of 184 checklistsOct 15-21: 62 species on 5%+ of 118 checklistsOct 22-31: 64 species on 5%+ of 120 checklistsNov 1-7: 64 species on 5%+ of 97 checklistsNov 8-14: 64 species on 5%+ of 101 checklistsNov 15-21: 58 species on 5%+ of 70 checklistsNov 22-30: 60 species on 5%+ of 127 checklistsDec 1-7: 61 species on 5%+ of 61 checklistsDec 8-14: 57 species on 5%+ of 55 checklistsDec 15-21: 55 species on 5%+ of 57 checklistsDec 22-31: 57 species on 5%+ of 89 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. 1California Towhee95%
  2. 2California Scrub-Jay95%
  3. 3Anna's Hummingbird93%
  4. 4White-crowned Sparrow93%
  5. 5Yellow-rumped Warbler92%
  6. 6Northern Flicker90%
  7. 7Golden-crowned Sparrow89%
  8. 8Black Phoebe89%
  9. 9American Crow87%
  10. 10Ruby-crowned Kinglet85%
  11. 11Northern Mockingbird81%
  12. 12House Finch79%
  13. 13Hermit Thrush77%
  14. 14Nuttall's Woodpecker73%
  15. 15Bewick's Wren68%

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 59 species

  1. California Scrub-Jay94%
  2. California Towhee93%
  3. Anna's Hummingbird91%
  4. Yellow-rumped Warbler88%
  5. Golden-crowned Sparrow88%

Spring 77 species

  1. California Towhee93%
  2. California Scrub-Jay91%
  3. Anna's Hummingbird91%
  4. House Finch86%
  5. Northern Mockingbird85%

Summer 57 species

  1. House Finch96%
  2. California Towhee94%
  3. Anna's Hummingbird94%
  4. California Scrub-Jay93%
  5. Northern Mockingbird90%

Fall 66 species

  1. California Scrub-Jay95%
  2. California Towhee94%
  3. Anna's Hummingbird92%
  4. Black Phoebe86%
  5. Northern Mockingbird85%

Specialties

Birds reported far more often here than across California.

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.