WhenToBird

Birding spot · Jefferson Parish, Louisiana

Birding at Grand Isle (northeast): What You'll See Each Week

In November, the birds most often reported at Grand Isle (northeast) are Blue-gray Gnatcatcher (82%), Ruby-crowned Kinglet (82%), and Yellow-rumped Warbler (82%). It is busiest in spring, when 91 species turn up on at least 1 in 20 checklists, and species counts peak in the second week of May (90 species). 196 species have been reported here across 1,232 complete checklists from 483 birders.

Species by week

020406080100Jan 1-7: low data (2 checklists)Jan 8-14: low data (2 checklists)Jan 15-21: low data (3 checklists)Jan 22-31: low data (5 checklists)Feb 1-7: low data (1 checklists)Feb 8-14: low data (0 checklists)Feb 15-21: low data (7 checklists)Feb 22-28: low data (5 checklists)Mar 1-7: low data (5 checklists)Mar 8-14: 72 species on 5%+ of 15 checklistsMar 15-21: 66 species on 5%+ of 33 checklistsMar 22-31: 73 species on 5%+ of 58 checklistsApr 1-7: 76 species on 5%+ of 76 checklistsApr 8-14: 85 species on 5%+ of 158 checklistsApr 15-21: 88 species on 5%+ of 251 checklistsApr 22-30: 88 species on 5%+ of 206 checklistsMay 1-7: 83 species on 5%+ of 53 checklistsMay 8-14: 90 species on 5%+ of 19 checklistsMay 15-21: 73 species on 5%+ of 16 checklistsMay 22-31: 62 species on 5%+ of 12 checklistsJun 1-7: low data (1 checklists)Jun 8-14: low data (1 checklists)Jun 15-21: low data (0 checklists)Jun 22-30: low data (0 checklists)Jul 1-7: low data (0 checklists)Jul 8-14: low data (0 checklists)Jul 15-21: low data (3 checklists)Jul 22-31: low data (4 checklists)Aug 1-7: low data (1 checklists)Aug 8-14: low data (2 checklists)Aug 15-21: low data (1 checklists)Aug 22-31: low data (3 checklists)Sep 1-7: low data (8 checklists)Sep 8-14: low data (8 checklists)Sep 15-21: 61 species on 5%+ of 15 checklistsSep 22-30: 61 species on 5%+ of 24 checklistsOct 1-7: 89 species on 5%+ of 13 checklistsOct 8-14: 77 species on 5%+ of 47 checklistsOct 15-21: 75 species on 5%+ of 82 checklistsOct 22-31: 68 species on 5%+ of 30 checklistsNov 1-7: low data (5 checklists)Nov 8-14: 84 species on 5%+ of 11 checklistsNov 15-21: 68 species on 5%+ of 11 checklistsNov 22-30: low data (6 checklists)Dec 1-7: low data (3 checklists)Dec 8-14: low data (3 checklists)Dec 15-21: 73 species on 5%+ of 14 checklistsDec 22-31: low data (9 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-gray Gnatcatcher82%
  2. 2Ruby-crowned Kinglet82%
  3. 3Yellow-rumped Warbler82%
  4. 4Eastern Phoebe76%
  5. 5Northern Mockingbird76%
  6. 6Orange-crowned Warbler76%
  7. 7Blue Jay73%
  8. 8Osprey64%
  9. 9Belted Kingfisher58%
  10. 10Yellow-bellied Sapsucker52%
  11. 11European Starling48%
  12. 12Gray Catbird48%
  13. 13Northern House Wren48%
  14. 14Red-winged Blackbird42%
  15. 15Swamp Sparrow42%

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 69 species

  1. Ruby-crowned Kinglet91%
  2. Yellow-rumped Warbler91%
  3. Northern Mockingbird87%
  4. Orange-crowned Warbler76%
  5. Eastern Phoebe74%

Spring 91 species

  1. Gray Catbird74%
  2. Northern Cardinal73%
  3. White-eyed Vireo61%
  4. Red-eyed Vireo57%
  5. Laughing Gull56%

Summer 0 species

    Fall 83 species

    1. Blue-gray Gnatcatcher79%
    2. Blue Jay75%
    3. Northern Mockingbird72%
    4. Osprey64%
    5. Gray Catbird54%

    Specialties

    Birds reported far more often here than across Louisiana.

    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.