Birding spot · Mesa County, Colorado
Birding at James M. Robb - Colorado River State Park: What You'll See Each Week In November, the birds most often reported at James M. Robb - Colorado River State Park are Mallard (94%), Northern Flicker (89%), and White-crowned Sparrow (85%). It is busiest in spring, when 78 species turn up on at least 1 in 20 checklists, and species counts peak in early May (81 species). 178 species have been reported here across 1,898 complete checklists from 271 birders.
Species by week 0 20 40 60 80 100 Jan 1-7: 48 species on 5%+ of 25 checklists Jan 8-14: 56 species on 5%+ of 28 checklists Jan 15-21: 55 species on 5%+ of 30 checklists Jan 22-31: 61 species on 5%+ of 40 checklists Feb 1-7: 55 species on 5%+ of 33 checklists Feb 8-14: 62 species on 5%+ of 37 checklists Feb 15-21: 55 species on 5%+ of 37 checklists Feb 22-28: 57 species on 5%+ of 36 checklists Mar 1-7: 52 species on 5%+ of 25 checklists Mar 8-14: 61 species on 5%+ of 37 checklists Mar 15-21: 55 species on 5%+ of 32 checklists Mar 22-31: 63 species on 5%+ of 78 checklists Apr 1-7: 66 species on 5%+ of 56 checklists Apr 8-14: 72 species on 5%+ of 79 checklists Apr 15-21: 70 species on 5%+ of 66 checklists Apr 22-30: 78 species on 5%+ of 116 checklists May 1-7: 81 species on 5%+ of 74 checklists May 8-14: 75 species on 5%+ of 58 checklists May 15-21: 69 species on 5%+ of 52 checklists May 22-31: 64 species on 5%+ of 57 checklists Jun 1-7: 53 species on 5%+ of 42 checklists Jun 8-14: 60 species on 5%+ of 10 checklists Jun 15-21: 63 species on 5%+ of 18 checklists Jun 22-30: 55 species on 5%+ of 37 checklists Jul 1-7: 46 species on 5%+ of 21 checklists Jul 8-14: 53 species on 5%+ of 27 checklists Jul 15-21: 50 species on 5%+ of 23 checklists Jul 22-31: 46 species on 5%+ of 32 checklists Aug 1-7: 46 species on 5%+ of 16 checklists Aug 8-14: 47 species on 5%+ of 25 checklists Aug 15-21: 67 species on 5%+ of 37 checklists Aug 22-31: 65 species on 5%+ of 60 checklists Sep 1-7: 67 species on 5%+ of 37 checklists Sep 8-14: 74 species on 5%+ of 33 checklists Sep 15-21: 59 species on 5%+ of 42 checklists Sep 22-30: 60 species on 5%+ of 69 checklists Oct 1-7: 62 species on 5%+ of 32 checklists Oct 8-14: 46 species on 5%+ of 23 checklists Oct 15-21: 44 species on 5%+ of 30 checklists Oct 22-31: 64 species on 5%+ of 35 checklists Nov 1-7: 64 species on 5%+ of 20 checklists Nov 8-14: 49 species on 5%+ of 24 checklists Nov 15-21: 52 species on 5%+ of 23 checklists Nov 22-30: 47 species on 5%+ of 30 checklists Dec 1-7: 52 species on 5%+ of 22 checklists Dec 8-14: 48 species on 5%+ of 61 checklists Dec 15-21: 59 species on 5%+ of 40 checklists Dec 22-31: 49 species on 5%+ of 33 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 94% 2 Northern Flicker 89% 3 White-crowned Sparrow 85% 4 European Starling 82% 5 Song Sparrow 81% 6 American Robin 76% 7 American Wigeon 74% 8 Belted Kingfisher 71% 9 Canada Goose 70% 10 Great Blue Heron 68% 11 Red-winged Blackbird 66% 12 American Coot 57% 13 House Finch 56% 14 Black-billed Magpie 55% 15 Spotted Towhee 54% 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 .
Mallard94%
Northern Flicker89%
White-crowned Sparrow85%
European Starling82%
Song Sparrow81%
American Robin76%
American Wigeon74%
Belted Kingfisher71%
Canada Goose70%
Great Blue Heron68%
Red-winged Blackbird66%
American Coot57%
House Finch56%
Black-billed Magpie55%
Spotted Towhee54%