Hooded Mergansers in Georgia
When hooded mergansers are present in Georgia, when they nest, which native Georgia plants feed them, and how to host them in a USDA 7a–9a yard.
- Status in Georgia
- Year-round resident
- Nesting window
- January–May
- Broods
- 1 per season
- Hardiness zones
- USDA 7a–9a
- Nest box
- 4 × 3 in oval hole, 10 × 18 in floor, 6–20 ft
When to expect hooded mergansers in Georgia
Hooded Mergansers live in Georgia all year. Mild winters bring irregular purple finch and pine-siskin irruptions from the north. That makes the cold months the time your yard matters most to them.
Humid subtropical, with cooler mountains in the north and a warm coastal plain in the south.
Nesting in Georgia
Across Georgia, hooded mergansers typically nest from January–May. Plan around that window: January for setup, May for clean-out.
Hot, humid summers; bluebirds can raise three broods but boxes in full sun overheat.
- Have boxes cleaned and mounted before January — hooded mergansers begin prospecting ahead of egg-laying.
- Use a 4 × 3 in oval entrance on a 10 × 18 in floor, mounted 6–20 ft.
- Fit a pole baffle or hole guard; ventilation gaps and drainage holes are essential.
- Clean out old nests after each brood and again after May.
Native Georgia plants that attract hooded mergansers
Of the regional native plants we track for Georgia, these 8 provide food or cover hooded mergansers use:
High-fat fall fruit critical before migration and winter.
Early-summer berries.
Supports hundreds of caterpillar species used to feed nestlings.
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 hooded mergansers through the Georgia year
- Top foods: None — needs fish-bearing water.
- In Georgia's winter: Mild winters bring irregular purple finch and pine-siskin irruptions from the north.
Full diet breakdown for hooded mergansers · Best feeder for hooded mergansers
Frequently asked
Are hooded mergansers in Georgia year-round?
Yes. Hooded Mergansers are year-round residents in Georgia.
When do hooded mergansers nest in Georgia?
Nesting in Georgia typically runs January–May, with 1 per season. Clutches are 6–18 eggs, incubated for 26–41 days.
What native plants attract hooded mergansers in Georgia?
Flowering dogwood, Serviceberry, White oak, Black cherry, American elderberry, Arrowwood viburnum, Spicebush, Tall goldenrod are native plants in Georgia that provide food or cover for hooded mergansers.
What size birdhouse hole do hooded mergansers need?
4 × 3 in oval, with a floor of 10 × 18 in mounted 6–20 ft.
Hooded Mergansers in other regions
Other backyard birds in Georgia
Sources
- Hooded Merganser — All About Birds, Cornell Lab of Ornithology
- Hooded Merganser life history — Cornell Lab of Ornithology
- Hooded Merganser — Audubon Guide to North American Birds
- NestWatch nest box plans and species requirements — Cornell Lab
- eBird region overview and bar charts — Georgia
- 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.