Green Herons in Mississippi
When green herons are present in Mississippi, when they nest, which native Mississippi plants feed them, and how to host them in a USDA 7b–9a yard.
- Status in Mississippi
- Summer breeder
- Nesting window
- March–July
- Broods
- 1–2 per season
- Hardiness zones
- USDA 7b–9a
When to expect green herons in Mississippi
Green Herons are summer residents in Mississippi, arriving shortly before nesting begins in March and leaving after the young are independent.
Humid subtropical, with the Delta in the northwest, piney woods in the south and a short Gulf coastline.
Nesting in Mississippi
Across Mississippi, green herons typically nest from March–July. Plan around that window: February for setup, July for clean-out.
Long, hot, humid summers.
- Green Herons don't use nest boxes. Keep dense native shrubs and trees such as flowering dogwood, serviceberry, white oak for nest sites.
- Delay heavy pruning of shrubs until after July.
Native Mississippi plants that attract green herons
Of the regional native plants we track for Mississippi, these 8 provide food or cover green herons 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.
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.
Insect-rich in fall and seed in winter.
Feeding green herons through the Mississippi year
- Top foods: None — a fish-bearing pond is the draw.
- In Mississippi's summer: offer water and insect foods; natural food is abundant.
Full diet breakdown for green herons · Best feeder for green herons
Frequently asked
Are green herons in Mississippi year-round?
No. Green Herons are summer breeders in Mississippi and leave for the winter.
When do green herons nest in Mississippi?
Nesting in Mississippi typically runs March–July, with 1–2 per season. Clutches are 2–6 eggs, incubated for 19–21 days.
What native plants attract green herons in Mississippi?
Flowering dogwood, Serviceberry, White oak, Black cherry, American elderberry, Arrowwood viburnum, Spicebush, Tall goldenrod are native plants in Mississippi that provide food or cover for green herons.
Green Herons in other regions
Other backyard birds in Mississippi
Sources
- Green Heron — All About Birds, Cornell Lab of Ornithology
- Green Heron life history — Cornell Lab of Ornithology
- Green Heron — Audubon Guide to North American Birds
- eBird region overview and bar charts — Mississippi
- 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.