Birding spot · Yolo County, California
Birding at Yolo Bypass Wildlife Area (west): What You'll See Each Week In November, the birds most often reported at Yolo Bypass Wildlife Area (west) are Great Egret (83%), Red-winged Blackbird (83%), and Northern Shoveler (80%). It is busiest in winter, when 88 species turn up on at least 1 in 20 checklists, and species counts peak in early February (98 species). 176 species have been reported here across 1,443 complete checklists from 835 birders.
Species by week 0 20 40 60 80 100 Jan 1-7: 78 species on 5%+ of 64 checklists Jan 8-14: 89 species on 5%+ of 37 checklists Jan 15-21: 89 species on 5%+ of 36 checklists Jan 22-31: 91 species on 5%+ of 42 checklists Feb 1-7: 98 species on 5%+ of 18 checklists Feb 8-14: 83 species on 5%+ of 25 checklists Feb 15-21: 81 species on 5%+ of 46 checklists Feb 22-28: 76 species on 5%+ of 27 checklists Mar 1-7: 94 species on 5%+ of 17 checklists Mar 8-14: 97 species on 5%+ of 20 checklists Mar 15-21: 88 species on 5%+ of 12 checklists Mar 22-31: 98 species on 5%+ of 16 checklists Apr 1-7: 75 species on 5%+ of 27 checklists Apr 8-14: 66 species on 5%+ of 21 checklists Apr 15-21: 84 species on 5%+ of 76 checklists Apr 22-30: 83 species on 5%+ of 50 checklists May 1-7: 69 species on 5%+ of 13 checklists May 8-14: 73 species on 5%+ of 18 checklists May 15-21: 56 species on 5%+ of 24 checklists May 22-31: 56 species on 5%+ of 24 checklists Jun 1-7: 72 species on 5%+ of 17 checklists Jun 8-14: 61 species on 5%+ of 27 checklists Jun 15-21: 71 species on 5%+ of 11 checklists Jun 22-30: 68 species on 5%+ of 13 checklists Jul 1-7: low data (5 checklists) Jul 8-14: 71 species on 5%+ of 15 checklists Jul 15-21: 85 species on 5%+ of 17 checklists Jul 22-31: 76 species on 5%+ of 37 checklists Aug 1-7: 73 species on 5%+ of 20 checklists Aug 8-14: 76 species on 5%+ of 25 checklists Aug 15-21: 90 species on 5%+ of 16 checklists Aug 22-31: 73 species on 5%+ of 29 checklists Sep 1-7: 88 species on 5%+ of 39 checklists Sep 8-14: 88 species on 5%+ of 20 checklists Sep 15-21: 65 species on 5%+ of 23 checklists Sep 22-30: 95 species on 5%+ of 37 checklists Oct 1-7: 74 species on 5%+ of 14 checklists Oct 8-14: 81 species on 5%+ of 39 checklists Oct 15-21: 79 species on 5%+ of 35 checklists Oct 22-31: 83 species on 5%+ of 39 checklists Nov 1-7: 86 species on 5%+ of 38 checklists Nov 8-14: 82 species on 5%+ of 43 checklists Nov 15-21: 91 species on 5%+ of 59 checklists Nov 22-30: 81 species on 5%+ of 57 checklists Dec 1-7: 83 species on 5%+ of 33 checklists Dec 8-14: 82 species on 5%+ of 30 checklists Dec 15-21: 83 species on 5%+ of 42 checklists Dec 22-31: 85 species on 5%+ of 50 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 Great Egret 83% 2 Red-winged Blackbird 83% 3 Northern Shoveler 80% 4 American Coot 80% 5 Northern Harrier 79% 6 Northern Pintail 73% 7 Black Phoebe 72% 8 White-crowned Sparrow 70% 9 Western Meadowlark 69% 10 Cinnamon Teal 69% 11 Red-tailed Hawk 65% 12 Mallard 65% 13 Greater Yellowlegs 64% 14 Savannah Sparrow 64% 15 Marsh Wren 64% 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 California.
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 .
Great Egret83%
Red-winged Blackbird83%
Northern Shoveler80%
American Coot80%
Northern Pintail73%
Black Phoebe72%
White-crowned Sparrow70%
Western Meadowlark69%
Cinnamon Teal69%
Red-tailed Hawk65%
Mallard65%
Greater Yellowlegs64%
Savannah Sparrow64%
Marsh Wren64%