Birding spot · Pueblo County, Colorado
Birding at North Mills Clarifying Pond: What You'll See Each Week In November, the birds most often reported at North Mills Clarifying Pond are Mallard (96%), American Coot (95%), and Ring-billed Gull (93%). It is busiest in spring, when 84 species turn up on at least 1 in 20 checklists, and species counts peak in the second week of May (93 species). 192 species have been reported here across 1,694 complete checklists from 220 birders.
Species by week 0 20 40 60 80 100 Jan 1-7: 50 species on 5%+ of 30 checklists Jan 8-14: 55 species on 5%+ of 18 checklists Jan 15-21: 49 species on 5%+ of 28 checklists Jan 22-31: 47 species on 5%+ of 41 checklists Feb 1-7: 49 species on 5%+ of 34 checklists Feb 8-14: 50 species on 5%+ of 37 checklists Feb 15-21: 47 species on 5%+ of 31 checklists Feb 22-28: 44 species on 5%+ of 26 checklists Mar 1-7: 44 species on 5%+ of 25 checklists Mar 8-14: 52 species on 5%+ of 35 checklists Mar 15-21: 54 species on 5%+ of 30 checklists Mar 22-31: 59 species on 5%+ of 57 checklists Apr 1-7: 53 species on 5%+ of 43 checklists Apr 8-14: 62 species on 5%+ of 44 checklists Apr 15-21: 76 species on 5%+ of 50 checklists Apr 22-30: 77 species on 5%+ of 63 checklists May 1-7: 83 species on 5%+ of 67 checklists May 8-14: 93 species on 5%+ of 64 checklists May 15-21: 84 species on 5%+ of 51 checklists May 22-31: 72 species on 5%+ of 74 checklists Jun 1-7: 74 species on 5%+ of 45 checklists Jun 8-14: 61 species on 5%+ of 39 checklists Jun 15-21: 59 species on 5%+ of 29 checklists Jun 22-30: 54 species on 5%+ of 32 checklists Jul 1-7: 62 species on 5%+ of 14 checklists Jul 8-14: 64 species on 5%+ of 20 checklists Jul 15-21: 51 species on 5%+ of 25 checklists Jul 22-31: 52 species on 5%+ of 37 checklists Aug 1-7: 50 species on 5%+ of 27 checklists Aug 8-14: 47 species on 5%+ of 22 checklists Aug 15-21: 60 species on 5%+ of 34 checklists Aug 22-31: 62 species on 5%+ of 37 checklists Sep 1-7: 64 species on 5%+ of 30 checklists Sep 8-14: 69 species on 5%+ of 29 checklists Sep 15-21: 58 species on 5%+ of 30 checklists Sep 22-30: 64 species on 5%+ of 46 checklists Oct 1-7: 58 species on 5%+ of 26 checklists Oct 8-14: 51 species on 5%+ of 27 checklists Oct 15-21: 49 species on 5%+ of 31 checklists Oct 22-31: 53 species on 5%+ of 40 checklists Nov 1-7: 53 species on 5%+ of 24 checklists Nov 8-14: 52 species on 5%+ of 27 checklists Nov 15-21: 50 species on 5%+ of 26 checklists Nov 22-30: 45 species on 5%+ of 28 checklists Dec 1-7: 53 species on 5%+ of 27 checklists Dec 8-14: 59 species on 5%+ of 22 checklists Dec 15-21: 67 species on 5%+ of 37 checklists Dec 22-31: 48 species on 5%+ of 35 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 96% 2 American Coot 95% 3 Ring-billed Gull 93% 4 Canada Goose 82% 5 Gadwall 78% 6 Rock Pigeon 78% 7 American Wigeon 74% 8 Pied-billed Grebe 74% 9 Blue Jay 67% 10 Bufflehead 63% 11 Belted Kingfisher 59% 12 Green-winged Teal 56% 13 Great Blue Heron 55% 14 Double-crested Cormorant 54% 15 Northern Flicker 48% 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 .
Mallard96%
American Coot95%
Ring-billed Gull93%
Canada Goose82%
Gadwall78%
Rock Pigeon78%
American Wigeon74%
Pied-billed Grebe74%
Blue Jay67%
Bufflehead63%
Belted Kingfisher59%
Green-winged Teal56%
Great Blue Heron55%
Double-crested Cormorant54%
Northern Flicker48%