Lazuli Buntings in Arizona
When lazuli buntings are present in Arizona, when they nest, which native Arizona plants feed them, and how to host them in a USDA 4b–10b yard.
- Status in Arizona
- Summer breeder
- Nesting window
- April–July
- Broods
- 1–2 per season
- Hardiness zones
- USDA 4b–10b
When to expect lazuli buntings in Arizona
Lazuli Buntings are summer residents in Arizona, arriving shortly before nesting begins in April and leaving after the young are independent. Through the season they feed on grasshoppers and caterpillars.
Hot Sonoran and Mojave deserts in the south and west, with pine-oak sky islands and the Colorado Plateau rising above 7,000 ft.
Nesting in Arizona
Across Arizona, lazuli buntings typically nest from April–July. Nest site: cup in shrubs. Females lay 3–4 eggs, incubate for 12 days, and young leave the nest after 10–12 days.
Summer highs above 110°F in Phoenix and Tucson make water the single strongest attractant; the July monsoon triggers a second breeding pulse.
- Lazuli Buntings don't use nest boxes. Keep dense native shrubs and trees such as black cherry, american elderberry, chokecherry for nest sites.
- Delay heavy pruning of shrubs until after July.
Native Arizona plants that attract lazuli buntings
Of the regional native plants we track for Arizona, these 8 provide food or cover lazuli buntings use:
Summer fruit and one of the top caterpillar host trees.
Late-summer berry clusters taken by over 40 bird species.
Tubular flowers for hummingbirds and seed heads for finches.
Prolific seed heads for finches and sparrows.
Annual native sunflower — the original feeder seed.
Native bunchgrass; winter seed and ground cover for sparrows and juncos.
Insect-rich in fall and seed in winter.
Dark summer fruit and heavy caterpillar load.
Feeding lazuli buntings through the Arizona year
Brushy hillsides and streamside thickets; young males learn songs from neighbors.
- Best foods: Millet, Nyjer.
- In Arizona's summer: offer water and insect foods; natural food is abundant.
Full diet breakdown for lazuli buntings · Best feeder for lazuli buntings
Frequently asked
Are lazuli buntings in Arizona year-round?
No. Lazuli Buntings are summer breeders in Arizona and leave for the winter.
When do lazuli buntings nest in Arizona?
Nesting in Arizona typically runs April–July, with 1–2 per season. Clutches are 3–4 eggs, incubated for 12 days.
What native plants attract lazuli buntings in Arizona?
Black cherry, American elderberry, Wild bergamot, Black-eyed Susan, Common sunflower, Little bluestem, Tall goldenrod, Chokecherry are native plants in Arizona that provide food or cover for lazuli buntings.
Lazuli Buntings in other regions
Other backyard birds in Arizona
Sources
- Lazuli Bunting — All About Birds, Cornell Lab of Ornithology
- Lazuli Bunting life history — Cornell Lab of Ornithology
- Lazuli Bunting — Audubon Guide to North American Birds
- eBird region overview and bar charts — Arizona
- 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.