Hooded Mergansers in Virginia
When hooded mergansers are present in Virginia, when they nest, which native Virginia plants feed them, and how to host them in a USDA 5b–8a yard.
- Status in Virginia
- Year-round resident
- Nesting window
- February–May
- Broods
- 1 per season
- Hardiness zones
- USDA 5b–8a
- Nest box
- 4 × 3 in oval hole, 10 × 18 in floor, 6–20 ft
When to expect hooded mergansers in Virginia
Hooded Mergansers live in Virginia all year. Moderate winters with periodic snow; purple finches and occasional northern finches visit feeders. That makes the cold months the time your yard matters most to them.
Humid subtropical in the east, cooler and snowier in the Blue Ridge and Allegheny highlands.
Nesting in Virginia
Across Virginia, hooded mergansers typically nest from February–May. Plan around that window: January for setup, May for clean-out.
Warm, humid summers; House Wrens and hummingbirds breed statewide.
- 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 Virginia plants that attract hooded mergansers
Of the regional native plants we track for Virginia, these 8 provide food or cover hooded mergansers use:
Fall fruit.
High-fat red berries and caterpillar host.
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.
Late nectar for insects and fall seed for sparrows.
Feeding hooded mergansers through the Virginia year
- Top foods: None — needs fish-bearing water.
- In Virginia's winter: Moderate winters with periodic snow; purple finches and occasional northern finches visit feeders.
Full diet breakdown for hooded mergansers · Best feeder for hooded mergansers
Frequently asked
Are hooded mergansers in Virginia year-round?
Yes. Hooded Mergansers are year-round residents in Virginia.
When do hooded mergansers nest in Virginia?
Nesting in Virginia typically runs February–May, with 1 per season. Clutches are 6–18 eggs, incubated for 26–41 days.
What native plants attract hooded mergansers in Virginia?
Flowering dogwood, Spicebush, Serviceberry, White oak, Black cherry, American elderberry, Arrowwood viburnum, New England aster are native plants in Virginia 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 Virginia
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 — Virginia
- 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.