Prothonotary Warblers in Arkansas
When prothonotary warblers are present in Arkansas, when they nest, which native Arkansas plants feed them, and how to host them in a USDA 6b–8b yard.
- Status in Arkansas
- Summer breeder
- Nesting window
- April–June
- Broods
- 1–2 per season
- Hardiness zones
- USDA 6b–8b
- Nest box
- 1 1/8 in hole, 4 × 4 in floor, 3–6 ft over water
When to expect prothonotary warblers in Arkansas
Prothonotary Warblers are summer residents in Arkansas, arriving shortly before nesting begins in April and leaving after the young are independent.
Humid subtropical, with the Ozark and Ouachita highlands in the northwest and the flat Mississippi Delta in the east.
Nesting in Arkansas
Across Arkansas, prothonotary warblers typically nest from April–June. Plan around that window: March for setup, June for clean-out.
Hot, humid summers; shade nest boxes in the Delta.
- Have boxes cleaned and mounted before March — prothonotary warblers begin prospecting ahead of egg-laying.
- Use a 1 1/8 in entrance on a 4 × 4 in floor, mounted 3–6 ft over water.
- Fit a pole baffle or hole guard; ventilation gaps and drainage holes are essential.
- Clean out old nests after each brood and again after June.
Native Arkansas plants that attract prothonotary warblers
Of the regional native plants we track for Arkansas, these 8 provide food or cover prothonotary warblers use:
Fat-rich red fall fruit taken by thrushes, bluebirds and woodpeckers.
Early-summer berries arrive exactly when nestlings are being fed.
Acorns plus hundreds of caterpillar species for nestling food.
Drought-hardy prairie oak with large acorns and a heavy insect load.
Summer fruit and one of the top caterpillar host trees.
Late-summer berry clusters taken by over 40 bird species.
Blue-black fall fruit and dense nesting cover.
Lipid-rich red fruit fuels fall migrants.
Feeding prothonotary warblers through the Arkansas year
- Top foods: None — a swamp nest box is the draw.
- In Arkansas's summer: offer water and insect foods; natural food is abundant.
Full diet breakdown for prothonotary warblers · Best feeder for prothonotary warblers
Frequently asked
Are prothonotary warblers in Arkansas year-round?
No. Prothonotary Warblers are summer breeders in Arkansas and leave for the winter.
When do prothonotary warblers nest in Arkansas?
Nesting in Arkansas typically runs April–June, with 1–2 per season. Clutches are 3–7 eggs, incubated for 12–14 days.
What native plants attract prothonotary warblers in Arkansas?
Flowering dogwood, Serviceberry, White oak, Bur oak, Black cherry, American elderberry, Arrowwood viburnum, Spicebush are native plants in Arkansas that provide food or cover for prothonotary warblers.
What size birdhouse hole do prothonotary warblers need?
1 1/8 in, with a floor of 4 × 4 in mounted 3–6 ft over water.
Prothonotary Warblers in other regions
Other backyard birds in Arkansas
Sources
- Prothonotary Warbler — All About Birds, Cornell Lab of Ornithology
- Prothonotary Warbler life history — Cornell Lab of Ornithology
- Prothonotary Warbler — Audubon Guide to North American Birds
- NestWatch nest box plans and species requirements — Cornell Lab
- eBird region overview and bar charts — Arkansas
- 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.