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Region profile

Northeastern Coastal Zone

Northeastern Coastal Zone covers most of southern New England and the coastal areas of New Hampshire and southern Maine, has a severe, mid-latitude, humid continental climate, and its land use mainly consists of forests, woodlands, and urban and suburban development.

Zone

Prairie

Common Name

Northeastern Coastal Zone

CEC Level III Code

8.1.7

CEC Level II Code

8.1 Mixed Wood Plains

Overview

About This Region

The Northeastern Coastal Zone is a critical habitat for diverse pollinators, including various bee species, butterflies, and hummingbirds. However, these populations face threats from habitat loss due to development and agricultural intensification, pesticide use, and the effects of climate change, such as shifting bloom times and increased extreme weather events. Conservation efforts in this region must prioritize creating and maintaining resilient habitats, particularly native coastal meadows and forests, to support a healthy pollinator ecosystem.

Region facts

At a glance

AliasesNortheastern Coastal Zone, CEC 8.1.7, Northeastern Coastal Zone ecoregion
Geographic Range
The Northeastern Coastal Zone ecoregion covers most of southern New England and the coastal areas of New Hampshire and southern Maine.
Climate SnapshotThe Northeastern Coastal Zone has a severe, mid-latitude, humid continental climate with warm summers and severe winters, featuring a mean annual temperature of 8°C to 10°C and a mean annual precipitation of 1,181 mm.
Terrain ProfileLandforms include irregular plains, plains with low to high hills, and open hills, with elevations ranging from sea level to over 300 masl.
Vegetation CoverThe natural vegetation of the Northeastern Coastal Zone consists of Appalachian oak forest and northeastern oak-pine forest, including species such as white oak, red oak, hickories, and white pine.
Wildlife HabitatThe Northeastern Coastal Zone is home to mammals such as white-tailed deer, black bear, bobcat, coyote, beaver, gray squirrel, and white-footed mouse.

Eco snapshot

What shapes this region

Climate pattern

  • Ocean influence can reduce temperature extremes compared with inland areas.
  • Coastal winds can dry plants out and stress tall, floppy flowers.
  • Salt spray may affect plant choice close to the shoreline.
  • Microclimates (small local weather differences) can be dramatic: a sunny wall, a sheltered courtyard, or a wet swale can each behave like a different “mini-region.”

Vegetation profile

The natural vegetation of the Northeastern Coastal Zone consists of Appalachian oak forest and northeastern oak-pine forest, including species such as white oak, red oak, hickories, and white pine.

Wildlife profile

The Northeastern Coastal Zone is home to mammals such as white-tailed deer, black bear, bobcat, coyote, beaver, gray squirrel, and white-footed mouse.

Why pollinators matter here

  • Pollinators support wild plants that stabilize soils and feed birds and other wildlife.
  • Coastal development can fragment habitat, making small patches and “stepping stones” valuable.
  • Wetlands and edges can provide long bloom sequences when planted and managed well.
  • Pesticide exposure and lack of continuous bloom are common limiting factors in human-dominated areas.

Seasonal timing

Planting seasons

Timing varies by microclimate; use this as a flexible guide.

Seasonal timing

  • Early season: Focus on early-blooming natives and leaving last year’s stems/leaves in place a bit longer.
  • Main season: Plant and water new perennials; aim for overlapping blooms.
  • Late season: Add late-blooming natives; let seedheads and stems stand for wildlife.
  • Dormant season: Plan, map your bloom calendar, and prep habitat features (mulch carefully, avoid smothering bare soil).

Quick seasonal checklist

  • Choose plants for early + mid + late bloom.
  • Plant in clumps (easier for pollinators to find).
  • Add at least one shrub or sturdy perennial for structure.
  • Keep one corner messy for nesting and shelter.

Yearly needs

Pollinator calendar

What pollinators need throughout the year, and what to do about it.

Late winter / early springEarly nectar/pollen; safe places to warm up; undisturbed shelterLeave stems/leaves a bit longer; add early bloomers; avoid spring pesticide “cleanup” treatments
SpringReliable blooms; nesting sites starting upPlant spring-flowering natives; keep some bare soil; add a small water dish with stones
SummerContinuous nectar/pollen; shade and water during hot spellsFill bloom gaps with mid-summer natives; water new plants; plant in sunny, wind-sheltered spots when possible
Late summer / fallHigh-energy nectar; late pollen; places to overwinterPrioritize late bloomers; avoid cutting everything back; leave seedheads and stems standing
Winter (or dormant season)Shelter from cold/wet; undisturbed nesting materialsDon’t over-tidy; plan next year’s bloom sequence; store seeds and label plant locations

Seed mix concept

A Billion Small Steps Seed mix

A simple way to plan a pollinator patch is to think in three layers so something is blooming most of the growing season:

Spring starter

Spring starter: early bloomers (often shrubs/trees and early perennials) to help pollinators as they emerge.

Summer bridge

Summer bridge: mid-season flowers that keep nectar and pollen available through the busiest months.

Fall finisher

Fall finisher: late-season powerhouses (often asters and goldenrods) that help pollinators fuel up before winter.

What You Can Do

Make a difference for native habitats.

Turn this knowledge into action. Whether you plant a single pot or a whole garden, you are building a vital bridge for local biodiversity.

Join the movement to restore our shared habitats.

Native plants

Plants that thrive in this region

Asters (*Symphyotrichum* spp.)

Asters

Asters are late-season wildflowers that bring a burst of daisy-like blooms when many gardens are winding down, making them a reliable choice for pollinator-friendly planting.

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Blackberries & raspberries

Blackberries and raspberries (genus Rubus) are flowering bramble shrubs that can feed pollinators in bloom and people later with tasty berries—great for yards, school gardens, and even large containers with support.

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Blazing stars

Blazing stars (Liatris) are upright, purple-pink wildflowers that bloom in showy spikes and are well-loved by many pollinators. They’re a strong choice for sunny gardens, borders, and meadow-style plantings.

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Blueberries & huckleberries (*Vaccinium* (genus))

Blueberries & huckleberries

Blueberries and huckleberries (genus Vaccinium) are berry-producing shrubs with spring flowers that can support pollinators and later feed people and wildlife—great for gardens, schoolyards, and even large containers.

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Coneflowers (*Echinacea* (genus))

Coneflowers

Coneflowers (Echinacea) are tough, long-blooming wildflowers that bring steady color and reliable nectar and pollen to gardens, schoolyards, and even large containers.

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Currants & gooseberries (*Ribes* spp.)

Currants & gooseberries

Currants and gooseberries are Ribes shrubs that offer early-season flowers for pollinators and later berries for people and wildlife. They’re a great choice for edible landscapes, mixed borders, and small yards where you want a plant that does more than one job.

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Goldenrods (*Solidago* spp.)

Goldenrods

Goldenrods are tough, sunny wildflowers in the genus Solidago that light up late-season gardens with golden blooms and provide reliable nectar and pollen when many other flowers are fading.

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Ironweeds (*Vernonia* (genus))

Ironweeds

Ironweeds are tall, purple-blooming wildflowers in the genus Vernonia that bring late-season color and steady nectar to pollinator gardens.

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Joe-Pye weeds (*Eutrochium* spp.)

Joe-Pye weeds

Joe-Pye weeds are tall, late-season native wildflowers in the genus Eutrochium that bring big, fluffy flower clusters to gardens and give pollinators a reliable place to feed when many other plants are winding down.

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Maples

Maples are familiar shade trees that offer early-season flowers and later seeds, supporting a range of pollinators and adding strong structure to yards, school grounds, and streetscapes.

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Milkweeds (*Asclepias* (genus))

Milkweeds

Milkweeds are tough, nectar-rich wildflowers in the genus Asclepias that can turn a garden bed, schoolyard edge, or even a sunny pot into a pollinator stop.

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Mountain mints (Pycnanthemum (genus))

Mountain mints

Mountain mints are tough, fragrant native wildflowers that bloom in summer and are famous for drawing in a busy mix of pollinators. They’re easy to grow, handle a range of garden conditions, and make a great “plant it and watch it” choice for pollinator patches.

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Oaks

Oaks are long-lived trees that can anchor a yard, school ground, or park with shade, structure, and lots of seasonal interest. Many pollinators use oak flowers in spring, and the tree’s leaves and bark support a wide web of life over time.

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Prairie coneflowers (*Ratibida* spp.)

Prairie coneflowers

Prairie coneflowers (Ratibida) are tough, sunny wildflowers with drooping petals and a bold cone-shaped center that pollinators can easily find. They’re a great choice for low-fuss gardens, schoolyards, and naturalized patches where you want long-lasting summer color.

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Rushes (*Juncus* spp.)

Rushes

Rushes are tough, grass-like wetland plants (genus Juncus) that thrive in damp soil and help create calm, sheltered habitat at the edges of ponds, rain gardens, and low spots.

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Sedges (*Carex* (genus))

Sedges

Sedges (genus Carex) are grass-like plants that form tidy clumps and thrive in many garden conditions, especially where soil stays a bit damp. They add texture, cover bare ground, and can support small wildlife by providing shelter and nesting material.

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Serviceberries (*Amelanchier* (genus))

Serviceberries

Serviceberries (genus Amelanchier) are small trees with early-season blossoms, edible berries, and strong wildlife value—an easy way to add beauty and pollinator support to a yard, school garden, or even a large container.

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Sunflowers (*Helianthus* spp.)

Sunflowers

Native sunflowers are bright, tough wildflowers in the genus Helianthus that feed pollinators and add cheerful color from mid-season into fall.

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Wild bergamot & bee balms (*Monarda* spp.)

Wild bergamot & bee balms

Wild bergamot and other bee balms (the genus Monarda) are easygoing native wildflowers known for their shaggy, pom‑pom blooms that draw in lots of pollinators. They’re a great choice when you want long-lasting summer color and a plant that feels lively with buzzing visitors.

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Willows (*Salix* spp.)

Willows

Willows are fast-growing trees and shrubs in the genus Salix that offer some of the earliest pollen and nectar of the year, making them a strong choice for pollinator-friendly yards, parks, and school grounds.

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Pollinators

Pollinators active in this region

Bee flies (Family Bombyliidae)

Bee flies

Adults visit flowers for nectar and can move pollen between blooms; their presence is a sign of diverse, functioning habitats.

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Brushfoots (Family Nymphalidae)

Brushfoots

Many brushfoots move pollen between flowers as they feed, and their caterpillars are part of healthy food webs.

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Bumble bees (Genus Bombus)

Bumble bees

Bumble bees are important pollinators of many wildflowers and garden plants, helping ecosystems and food crops reproduce.

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Flower flies / hoverflies

Adults visit flowers for nectar and pollen, and many species’ larvae help keep plant-eating pests in check.

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Hawk / sphinx moths (Family Sphingidae)

Hawk / sphinx moths

They can move pollen between flowers while feeding on nectar, especially for blooms that open or scent up in the evening.

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Leafcutter bees (Genus Megachile)

Leafcutter bees

They move pollen between flowers while foraging, helping many wild plants and garden plants set seed and fruit.

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Mason bees (Genus Osmia)

Mason bees

They move pollen between flowers while foraging, helping many wild plants and garden crops set seed and fruit.

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Mining bees (Genus Andrena)

Mining bees

They move pollen between flowers while foraging, helping many wild plants and garden plants set seed and fruit.

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Paper wasps (Genus Polistes)

Paper wasps

They can move pollen while drinking nectar, and they also help control many plant-eating insects.

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Silkmoths (giant moths) (Family Saturniidae)

Silkmoths (giant moths)

They’re part of healthy food webs and plant communities, and their caterpillars depend on a wide range of native trees and shrubs.

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Skippers (Family Hesperiidae)

Skippers

Skippers visit many flowers for nectar and can help move pollen between blooms while they feed.

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Small nectar moths (micro-moths) (Multiple families (varies))

Small nectar moths (micro-moths)

Many small moths move pollen while feeding on nectar, supporting wild plants and garden blooms—especially in the evening and at night.

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Soldier beetles (Family Cantharidae)

Soldier beetles

Many adults visit flowers and can move pollen between blooms, while also helping control some garden pests.

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Swallowtails (Family Papilionidae)

Swallowtails

Adult swallowtails visit many flowers for nectar and can help move pollen between blooms as they feed.

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Sweat bees (Family Halictidae)

Sweat bees

They help move pollen between flowers in gardens, parks, and natural areas, supporting seed and fruit production.

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Whites & sulphurs (Family Pieridae)

Whites & sulphurs

They visit a wide range of flowers for nectar and can help move pollen between blooms as they feed.

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