Peregrine Falcons in Massachusetts
When peregrine falcons are present in Massachusetts, when they nest, which native Massachusetts plants feed them, and how to host them in a USDA 5a–7b yard.
- Status in Massachusetts
- Year-round resident
- Nesting window
- March–June
- Broods
- 1 per season
- Hardiness zones
- USDA 5a–7b
When to expect peregrine falcons in Massachusetts
Peregrine Falcons live in Massachusetts all year. Snowy winters with nor'easters; Cape Cod is milder and holds more half-hardy birds. That makes the cold months the time your yard matters most to them.
Humid continental with maritime influence on Cape Cod and the islands.
Nesting in Massachusetts
Across Massachusetts, peregrine falcons typically nest from March–June. Plan around that window: February for setup, June for clean-out.
Warm summers; nesting peaks late May to July.
- Peregrine Falcons 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 June.
Native Massachusetts plants that attract peregrine falcons
Of the regional native plants we track for Massachusetts, these 8 provide food or cover peregrine falcons 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.
Late nectar for insects and fall seed for sparrows.
Feeding peregrine falcons through the Massachusetts year
- Top foods: None — a city ledge or cliff is the habitat.
- In Massachusetts's winter: Snowy winters with nor'easters; Cape Cod is milder and holds more half-hardy birds.
Full diet breakdown for peregrine falcons · Best feeder for peregrine falcons
Frequently asked
Are peregrine falcons in Massachusetts year-round?
Yes. Peregrine Falcons are year-round residents in Massachusetts.
When do peregrine falcons nest in Massachusetts?
Nesting in Massachusetts typically runs March–June, with 1 per season. Clutches are 2–5 eggs, incubated for 33–35 days.
What native plants attract peregrine falcons in Massachusetts?
Flowering dogwood, Serviceberry, White oak, Black cherry, American elderberry, Arrowwood viburnum, Spicebush, New England aster are native plants in Massachusetts that provide food or cover for peregrine falcons.
Peregrine Falcons in other regions
Other backyard birds in Massachusetts
Sources
- Peregrine Falcon — All About Birds, Cornell Lab of Ornithology
- Peregrine Falcon life history — Cornell Lab of Ornithology
- Peregrine Falcon — Audubon Guide to North American Birds
- eBird region overview and bar charts — Massachusetts
- 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.