Birding spot · Lee County, Florida
Birding at Harn's Marsh: What You'll See Each Week In November, the birds most often reported at Harn's Marsh are Little Blue Heron (97%), Tricolored Heron (96%), and Common Gallinule (96%). It is busiest in winter, when 79 species turn up on at least 1 in 20 checklists, and species counts peak in the second week of January (88 species). 185 species have been reported here across 3,631 complete checklists from 1,616 birders.
Species by week 0 20 40 60 80 100 Jan 1-7: 80 species on 5%+ of 158 checklists Jan 8-14: 88 species on 5%+ of 116 checklists Jan 15-21: 75 species on 5%+ of 165 checklists Jan 22-31: 70 species on 5%+ of 213 checklists Feb 1-7: 73 species on 5%+ of 146 checklists Feb 8-14: 72 species on 5%+ of 151 checklists Feb 15-21: 79 species on 5%+ of 153 checklists Feb 22-28: 78 species on 5%+ of 166 checklists Mar 1-7: 77 species on 5%+ of 133 checklists Mar 8-14: 82 species on 5%+ of 138 checklists Mar 15-21: 76 species on 5%+ of 120 checklists Mar 22-31: 77 species on 5%+ of 139 checklists Apr 1-7: 77 species on 5%+ of 76 checklists Apr 8-14: 71 species on 5%+ of 81 checklists Apr 15-21: 73 species on 5%+ of 106 checklists Apr 22-30: 73 species on 5%+ of 148 checklists May 1-7: 66 species on 5%+ of 77 checklists May 8-14: 70 species on 5%+ of 56 checklists May 15-21: 61 species on 5%+ of 36 checklists May 22-31: 57 species on 5%+ of 48 checklists Jun 1-7: 62 species on 5%+ of 50 checklists Jun 8-14: 55 species on 5%+ of 25 checklists Jun 15-21: 57 species on 5%+ of 23 checklists Jun 22-30: 61 species on 5%+ of 26 checklists Jul 1-7: 63 species on 5%+ of 30 checklists Jul 8-14: 65 species on 5%+ of 19 checklists Jul 15-21: 57 species on 5%+ of 37 checklists Jul 22-31: 50 species on 5%+ of 22 checklists Aug 1-7: 62 species on 5%+ of 27 checklists Aug 8-14: 63 species on 5%+ of 19 checklists Aug 15-21: 60 species on 5%+ of 25 checklists Aug 22-31: 81 species on 5%+ of 20 checklists Sep 1-7: 67 species on 5%+ of 23 checklists Sep 8-14: low data (9 checklists) Sep 15-21: 80 species on 5%+ of 14 checklists Sep 22-30: 65 species on 5%+ of 28 checklists Oct 1-7: 61 species on 5%+ of 27 checklists Oct 8-14: 75 species on 5%+ of 30 checklists Oct 15-21: 79 species on 5%+ of 33 checklists Oct 22-31: 74 species on 5%+ of 66 checklists Nov 1-7: 71 species on 5%+ of 51 checklists Nov 8-14: 71 species on 5%+ of 44 checklists Nov 15-21: 75 species on 5%+ of 54 checklists Nov 22-30: 79 species on 5%+ of 94 checklists Dec 1-7: 74 species on 5%+ of 87 checklists Dec 8-14: 75 species on 5%+ of 81 checklists Dec 15-21: 88 species on 5%+ of 77 checklists Dec 22-31: 78 species on 5%+ of 164 checklists Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 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 Little Blue Heron 97% 2 Tricolored Heron 96% 3 Common Gallinule 96% 4 Black Vulture 93% 5 Great Egret 93% 6 Turkey Vulture 92% 7 Limpkin 90% 8 Sandhill Crane 88% 9 Great Blue Heron 88% 10 Anhinga 88% 11 Boat-tailed Grackle 85% 12 Palm Warbler 83% 13 Pied-billed Grebe 82% 14 White Ibis 81% 15 Mottled Duck 76% 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 Specialties Birds reported far more often here than across Florida.
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 .
Little Blue Heron97%
Tricolored Heron96%
Common Gallinule96%
Black Vulture93%
Great Egret93%
Turkey Vulture92%
Limpkin90%
Sandhill Crane88%
Great Blue Heron88%
Anhinga88%
Boat-tailed Grackle85%
Palm Warbler83%
Pied-billed Grebe82%
White Ibis81%
Mottled Duck76%