Common sunflower for birds in California
Annual native sunflower — the original feeder seed. Native to California, where it feeds or shelters 42 backyard bird species.
- Scientific name
- Helianthus annuus
- Native status
- Native in California
- Hardiness zones
- USDA 5a–11a
- What birds get from it
- seed
- California birds supported
- 42
- Nesting birds among them
- 40
Growing conditions in California
Mediterranean along the coast and Central Valley, alpine in the Sierra Nevada, and desert in the southeast.
Dry summers with little rain from May to October; water and summer-blooming natives matter more than extra seed.
California birds that use Common sunflower
Year-round residents (30)
American Goldfinch, House Finch, Purple Finch, Mourning Dove, Dark-eyed Junco, Song Sparrow, Red-winged Blackbird, Pine Siskin, House Sparrow, Lesser Goldfinch, Cassin's Finch, California Towhee, Spotted Towhee, Gambel's Quail, California Quail, White-crowned Sparrow, Fox Sparrow, Eurasian Collared-Dove, American Crow, Wood Duck, Wild Turkey, Mallard, Brown-headed Cowbird, Black-throated Sparrow, Canada Goose, American Coot, Horned Lark, Brewer's Blackbird, Great-tailed Grackle, Rock Pigeon
Summer breeders (10)
Chipping Sparrow, Black-headed Grosbeak, Lazuli Bunting, White-winged Dove, Lark Sparrow, Green-tailed Towhee, Savannah Sparrow, Vesper Sparrow, Blue Grosbeak, Yellow-headed Blackbird
Winter visitors (2)
Wet, mild winters are the green season — the busiest time at coastal feeders as sparrows and hummingbirds settle in.
Nesting season it supports in California
Plants that feed adults and host caterpillars matter most while nestlings are in the nest. Local nesting windows for birds that use Common sunflower:
- American Goldfinch — June–September
- House Finch — March–August
- Purple Finch — April–July
- Mourning Dove — February–September
- Dark-eyed Junco — April–July
- Song Sparrow — March–August
- Chipping Sparrow — March–July
- Red-winged Blackbird — March–July
- Pine Siskin — March–June
- House Sparrow — March–August
Native plants to pair with Common sunflower in California
Tubular flowers for hummingbirds and seed heads for finches.
Native bunchgrass; winter seed and ground cover for sparrows and juncos.
Frequently asked
Is Common sunflower native to California?
Yes. Common sunflower (Helianthus annuus) is recorded as native in California. California spans USDA 5a–11a.
What birds does Common sunflower attract in California?
In California, Common sunflower supports 42 backyard birds, including American Goldfinch, House Finch, Purple Finch, Mourning Dove, Dark-eyed Junco, Song Sparrow.
Does Common sunflower help nesting birds in California?
40 of those birds nest in California: American Goldfinch (June–September), House Finch (March–August), Purple Finch (April–July), Mourning Dove (February–September).
Which winter birds use Common sunflower in California?
Winter visitors Golden-crowned Sparrow, Lapland Longspur use it in California during the cold months.
Sources
- USDA PLANTS Database (native distribution)
- VASCAN (Canadian native distribution)
- eBird region overview and bar charts — California
- USDA Plant Hardiness Zone Map (2023)
- Audubon Native Plants Database
Timing reflects typical patterns for the region as a whole; local dates vary with elevation and year. Check the linked eBird bar charts for your county.