Birding spot · Larimer County, Colorado
Birding at Riverbend Ponds Natural Area: What You'll See Each Week In November, the birds most often reported at Riverbend Ponds Natural Area are Mallard (87%), Canada Goose (85%), and American Wigeon (81%). It is busiest in spring, when 68 species turn up on at least 1 in 20 checklists, and species counts peak in early May (79 species). 189 species have been reported here across 3,064 complete checklists from 946 birders.
Species by week 0 20 40 60 80 Jan 1-7: 46 species on 5%+ of 40 checklists Jan 8-14: 48 species on 5%+ of 55 checklists Jan 15-21: 41 species on 5%+ of 68 checklists Jan 22-31: 42 species on 5%+ of 108 checklists Feb 1-7: 44 species on 5%+ of 56 checklists Feb 8-14: 41 species on 5%+ of 61 checklists Feb 15-21: 46 species on 5%+ of 59 checklists Feb 22-28: 39 species on 5%+ of 63 checklists Mar 1-7: 43 species on 5%+ of 58 checklists Mar 8-14: 45 species on 5%+ of 66 checklists Mar 15-21: 46 species on 5%+ of 76 checklists Mar 22-31: 51 species on 5%+ of 103 checklists Apr 1-7: 54 species on 5%+ of 108 checklists Apr 8-14: 51 species on 5%+ of 91 checklists Apr 15-21: 57 species on 5%+ of 66 checklists Apr 22-30: 66 species on 5%+ of 159 checklists May 1-7: 79 species on 5%+ of 114 checklists May 8-14: 78 species on 5%+ of 104 checklists May 15-21: 72 species on 5%+ of 71 checklists May 22-31: 56 species on 5%+ of 61 checklists Jun 1-7: 50 species on 5%+ of 43 checklists Jun 8-14: 53 species on 5%+ of 38 checklists Jun 15-21: 52 species on 5%+ of 45 checklists Jun 22-30: 50 species on 5%+ of 86 checklists Jul 1-7: 50 species on 5%+ of 52 checklists Jul 8-14: 52 species on 5%+ of 37 checklists Jul 15-21: 52 species on 5%+ of 54 checklists Jul 22-31: 53 species on 5%+ of 65 checklists Aug 1-7: 52 species on 5%+ of 49 checklists Aug 8-14: 58 species on 5%+ of 55 checklists Aug 15-21: 46 species on 5%+ of 42 checklists Aug 22-31: 51 species on 5%+ of 89 checklists Sep 1-7: 54 species on 5%+ of 44 checklists Sep 8-14: 58 species on 5%+ of 46 checklists Sep 15-21: 58 species on 5%+ of 50 checklists Sep 22-30: 55 species on 5%+ of 87 checklists Oct 1-7: 48 species on 5%+ of 45 checklists Oct 8-14: 53 species on 5%+ of 75 checklists Oct 15-21: 42 species on 5%+ of 64 checklists Oct 22-31: 44 species on 5%+ of 61 checklists Nov 1-7: 45 species on 5%+ of 44 checklists Nov 8-14: 41 species on 5%+ of 52 checklists Nov 15-21: 44 species on 5%+ of 45 checklists Nov 22-30: 43 species on 5%+ of 42 checklists Dec 1-7: 46 species on 5%+ of 37 checklists Dec 8-14: 41 species on 5%+ of 34 checklists Dec 15-21: 44 species on 5%+ of 41 checklists Dec 22-31: 40 species on 5%+ of 55 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 Mallard 87% 2 Canada Goose 85% 3 American Wigeon 81% 4 Northern Flicker 74% 5 White-crowned Sparrow 72% 6 Red-winged Blackbird 70% 7 Black-capped Chickadee 68% 8 American Robin 61% 9 Blue Jay 60% 10 Green-winged Teal 48% 11 Song Sparrow 48% 12 Belted Kingfisher 45% 13 Red-tailed Hawk 44% 14 European Starling 40% 15 Ring-billed Gull 40% 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 Colorado.
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 .
Mallard87%
Canada Goose85%
American Wigeon81%
Northern Flicker74%
White-crowned Sparrow72%
Red-winged Blackbird70%
Black-capped Chickadee68%
American Robin61%
Blue Jay60%
Green-winged Teal48%
Song Sparrow48%
Belted Kingfisher45%
Red-tailed Hawk44%
European Starling40%
Ring-billed Gull40%