Birding spot · Larimer County, Colorado
Birding at Cattail Pond: What You'll See Each Week In November, the birds most often reported at Cattail Pond are American Wigeon (98%), Bufflehead (83%), and Redhead (83%). It is busiest in spring, when 63 species turn up on at least 1 in 20 checklists, and species counts peak in mid May (67 species). 135 species have been reported here across 866 complete checklists from 157 birders.
Species by week 0 20 40 60 80 Jan 1-7: 40 species on 5%+ of 44 checklists Jan 8-14: 47 species on 5%+ of 18 checklists Jan 15-21: 34 species on 5%+ of 29 checklists Jan 22-31: 32 species on 5%+ of 42 checklists Feb 1-7: 32 species on 5%+ of 29 checklists Feb 8-14: 33 species on 5%+ of 29 checklists Feb 15-21: 27 species on 5%+ of 41 checklists Feb 22-28: 43 species on 5%+ of 18 checklists Mar 1-7: 38 species on 5%+ of 50 checklists Mar 8-14: 36 species on 5%+ of 23 checklists Mar 15-21: 51 species on 5%+ of 17 checklists Mar 22-31: 43 species on 5%+ of 43 checklists Apr 1-7: 57 species on 5%+ of 18 checklists Apr 8-14: 52 species on 5%+ of 43 checklists Apr 15-21: 58 species on 5%+ of 48 checklists Apr 22-30: 61 species on 5%+ of 45 checklists May 1-7: 63 species on 5%+ of 27 checklists May 8-14: 52 species on 5%+ of 25 checklists May 15-21: 67 species on 5%+ of 15 checklists May 22-31: 63 species on 5%+ of 30 checklists Jun 1-7: 59 species on 5%+ of 11 checklists Jun 8-14: 59 species on 5%+ of 12 checklists Jun 15-21: low data (2 checklists) Jun 22-30: low data (8 checklists) Jul 1-7: low data (3 checklists) Jul 8-14: low data (3 checklists) Jul 15-21: low data (6 checklists) Jul 22-31: low data (6 checklists) Aug 1-7: low data (3 checklists) Aug 8-14: low data (1 checklists) Aug 15-21: low data (0 checklists) Aug 22-31: low data (6 checklists) Sep 1-7: low data (4 checklists) Sep 8-14: low data (3 checklists) Sep 15-21: low data (1 checklists) Sep 22-30: low data (4 checklists) Oct 1-7: low data (2 checklists) Oct 8-14: low data (9 checklists) Oct 15-21: 32 species on 5%+ of 11 checklists Oct 22-31: 44 species on 5%+ of 14 checklists Nov 1-7: 40 species on 5%+ of 12 checklists Nov 8-14: 37 species on 5%+ of 13 checklists Nov 15-21: low data (9 checklists) Nov 22-30: 40 species on 5%+ of 14 checklists Dec 1-7: 33 species on 5%+ of 10 checklists Dec 8-14: low data (6 checklists) Dec 15-21: 36 species on 5%+ of 24 checklists Dec 22-31: 41 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 American Wigeon 98% 2 Bufflehead 83% 3 Redhead 83% 4 Ring-necked Duck 81% 5 Red-winged Blackbird 75% 6 Canada Goose 71% 7 Mallard 65% 8 American Coot 63% 9 Blue Jay 35% 10 Northern Flicker 35% 11 Common Goldeneye 33% 12 Pied-billed Grebe 33% 13 Cackling Goose 31% 14 Gadwall 31% 15 Lesser Scaup 31% 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 .
American Wigeon98%
Bufflehead83%
Redhead83%
Ring-necked Duck81%
Red-winged Blackbird75%
Canada Goose71%
Mallard65%
American Coot63%
Blue Jay35%
Northern Flicker35%
Common Goldeneye33%
Pied-billed Grebe33%
Cackling Goose31%
Gadwall31%
Lesser Scaup31%