Birding spot · San Diego County, California
Birding at Vacation Isle: What You'll See Each Week In November, the birds most often reported at Vacation Isle are Western Gull (85%), Yellow-rumped Warbler (79%), and American Crow (76%). It is busiest in fall, when 61 species turn up on at least 1 in 20 checklists, and species counts peak in mid March (71 species). 150 species have been reported here across 1,766 complete checklists from 640 birders.
Species by week 0 20 40 60 80 Jan 1-7: 50 species on 5%+ of 99 checklists Jan 8-14: 54 species on 5%+ of 91 checklists Jan 15-21: 59 species on 5%+ of 63 checklists Jan 22-31: 59 species on 5%+ of 71 checklists Feb 1-7: 56 species on 5%+ of 55 checklists Feb 8-14: 57 species on 5%+ of 55 checklists Feb 15-21: 58 species on 5%+ of 64 checklists Feb 22-28: 64 species on 5%+ of 60 checklists Mar 1-7: 68 species on 5%+ of 49 checklists Mar 8-14: 62 species on 5%+ of 44 checklists Mar 15-21: 71 species on 5%+ of 39 checklists Mar 22-31: 56 species on 5%+ of 69 checklists Apr 1-7: 65 species on 5%+ of 18 checklists Apr 8-14: 60 species on 5%+ of 31 checklists Apr 15-21: 57 species on 5%+ of 14 checklists Apr 22-30: 50 species on 5%+ of 25 checklists May 1-7: 53 species on 5%+ of 16 checklists May 8-14: 55 species on 5%+ of 19 checklists May 15-21: 50 species on 5%+ of 15 checklists May 22-31: 43 species on 5%+ of 16 checklists Jun 1-7: 42 species on 5%+ of 14 checklists Jun 8-14: 45 species on 5%+ of 14 checklists Jun 15-21: 44 species on 5%+ of 13 checklists Jun 22-30: 42 species on 5%+ of 20 checklists Jul 1-7: 43 species on 5%+ of 11 checklists Jul 8-14: 42 species on 5%+ of 18 checklists Jul 15-21: 42 species on 5%+ of 14 checklists Jul 22-31: 39 species on 5%+ of 32 checklists Aug 1-7: 45 species on 5%+ of 16 checklists Aug 8-14: 48 species on 5%+ of 15 checklists Aug 15-21: 43 species on 5%+ of 16 checklists Aug 22-31: 31 species on 5%+ of 13 checklists Sep 1-7: 42 species on 5%+ of 14 checklists Sep 8-14: 45 species on 5%+ of 13 checklists Sep 15-21: 43 species on 5%+ of 12 checklists Sep 22-30: 42 species on 5%+ of 23 checklists Oct 1-7: 50 species on 5%+ of 23 checklists Oct 8-14: 56 species on 5%+ of 28 checklists Oct 15-21: 61 species on 5%+ of 19 checklists Oct 22-31: 48 species on 5%+ of 21 checklists Nov 1-7: 58 species on 5%+ of 18 checklists Nov 8-14: 62 species on 5%+ of 38 checklists Nov 15-21: 57 species on 5%+ of 43 checklists Nov 22-30: 59 species on 5%+ of 163 checklists Dec 1-7: 59 species on 5%+ of 59 checklists Dec 8-14: 66 species on 5%+ of 37 checklists Dec 15-21: 57 species on 5%+ of 54 checklists Dec 22-31: 51 species on 5%+ of 92 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 Western Gull 85% 2 Yellow-rumped Warbler 79% 3 American Crow 76% 4 Black Phoebe 63% 5 American Wigeon 50% 6 Mallard 48% 7 Anna's Hummingbird 48% 8 Orange-crowned Warbler 48% 9 American Coot 47% 10 Double-crested Cormorant 47% 11 Great Blue Heron 46% 12 White-crowned Sparrow 44% 13 Brown Pelican 44% 14 Song Sparrow 44% 15 Snowy Egret 43% 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 .
Western Gull85%
Yellow-rumped Warbler79%
American Crow76%
Black Phoebe63%
American Wigeon50%
Mallard48%
Anna's Hummingbird48%
Orange-crowned Warbler48%
American Coot47%
Double-crested Cormorant47%
Great Blue Heron46%
White-crowned Sparrow44%
Brown Pelican44%
Song Sparrow44%
Snowy Egret43%