Birding spot · Denver County, Colorado
Birding at Sloan's Lake Park: What You'll See Each Week In November, the birds most often reported at Sloan's Lake Park are Canada Goose (91%), Ring-billed Gull (91%), and Northern Shoveler (78%). It is busiest in spring, when 45 species turn up on at least 1 in 20 checklists, and species counts peak in the second week of September (69 species). 125 species have been reported here across 939 complete checklists from 392 birders.
Species by week 0 20 40 60 80 Jan 1-7: 33 species on 5%+ of 19 checklists Jan 8-14: 29 species on 5%+ of 16 checklists Jan 15-21: 23 species on 5%+ of 12 checklists Jan 22-31: 26 species on 5%+ of 17 checklists Feb 1-7: 35 species on 5%+ of 18 checklists Feb 8-14: 21 species on 5%+ of 21 checklists Feb 15-21: 27 species on 5%+ of 21 checklists Feb 22-28: 31 species on 5%+ of 11 checklists Mar 1-7: 33 species on 5%+ of 15 checklists Mar 8-14: 23 species on 5%+ of 21 checklists Mar 15-21: 30 species on 5%+ of 21 checklists Mar 22-31: 47 species on 5%+ of 16 checklists Apr 1-7: 47 species on 5%+ of 18 checklists Apr 8-14: 52 species on 5%+ of 20 checklists Apr 15-21: 40 species on 5%+ of 26 checklists Apr 22-30: 43 species on 5%+ of 48 checklists May 1-7: 54 species on 5%+ of 45 checklists May 8-14: 49 species on 5%+ of 28 checklists May 15-21: 50 species on 5%+ of 25 checklists May 22-31: 43 species on 5%+ of 34 checklists Jun 1-7: 34 species on 5%+ of 21 checklists Jun 8-14: 36 species on 5%+ of 10 checklists Jun 15-21: low data (6 checklists) Jun 22-30: 31 species on 5%+ of 26 checklists Jul 1-7: 37 species on 5%+ of 16 checklists Jul 8-14: low data (6 checklists) Jul 15-21: 45 species on 5%+ of 15 checklists Jul 22-31: 35 species on 5%+ of 18 checklists Aug 1-7: 37 species on 5%+ of 12 checklists Aug 8-14: low data (8 checklists) Aug 15-21: low data (2 checklists) Aug 22-31: low data (7 checklists) Sep 1-7: 36 species on 5%+ of 13 checklists Sep 8-14: 69 species on 5%+ of 20 checklists Sep 15-21: low data (5 checklists) Sep 22-30: 40 species on 5%+ of 20 checklists Oct 1-7: 40 species on 5%+ of 12 checklists Oct 8-14: 38 species on 5%+ of 14 checklists Oct 15-21: 36 species on 5%+ of 13 checklists Oct 22-31: 53 species on 5%+ of 56 checklists Nov 1-7: 41 species on 5%+ of 29 checklists Nov 8-14: 39 species on 5%+ of 31 checklists Nov 15-21: 31 species on 5%+ of 27 checklists Nov 22-30: 23 species on 5%+ of 21 checklists Dec 1-7: 30 species on 5%+ of 19 checklists Dec 8-14: 28 species on 5%+ of 13 checklists Dec 15-21: 36 species on 5%+ of 18 checklists Dec 22-31: 31 species on 5%+ of 29 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 Canada Goose 91% 2 Ring-billed Gull 91% 3 Northern Shoveler 78% 4 American Crow 72% 5 Cackling Goose 63% 6 Rock Pigeon 55% 7 Mallard 53% 8 Northern Flicker 47% 9 Hooded Merganser 46% 10 Black-capped Chickadee 36% 11 European Starling 31% 12 House Finch 31% 13 Gadwall 23% 14 Western Grebe 22% 15 Red-tailed Hawk 19% 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 .
Canada Goose91%
Ring-billed Gull91%
Northern Shoveler78%
American Crow72%
Cackling Goose63%
Rock Pigeon55%
Mallard53%
Northern Flicker47%
Hooded Merganser46%
Black-capped Chickadee36%
European Starling31%
House Finch31%
Gadwall23%
Western Grebe22%
Red-tailed Hawk19%