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Region profile

Baffin Uplands

Baffin Uplands is an ecoregion extending across the central uplands of Baffin Island, characterized by a mean annual temperature of approximately -11.5°C, high elevations typically between 700 and 1,200 masl, and very sparse vegetative cover.

Zone

Arctic

Common Name

Baffin Uplands

CEC Level III Code

2.1.6

CEC Level II Code

2.1 Northern Arctic

Overview

About This Region

The Baffin Uplands region is characterized by a high arctic ecoclimate with very short, cold summers (mean summer temperature around -2°C) and long, cold winters. This extreme climate limits the growing season and species diversity, presenting significant challenges for pollinators. Vegetation is sparse, consisting mainly of moss, lichen, and cold-hardy plants like sedge and cottongrass, which affects food availability. Continuous permafrost and vast ice caps dominate the landscape. Pollination relies heavily on wind (abiotic) and a limited number of insects adapted to these harsh conditions. Protecting the small pockets of vegetation is vital for sustaining the limited pollinator activity in this barren environment.

Region facts

At a glance

AliasesBaffin Uplands, CEC 2.1.6
Geographic Range
The Baffin Uplands ecoregion extends across the central uplands of Baffin Island, starting just south of Pond Inlet and running southwards to almost Lake Harbour in Nunavut.
Climate SnapshotThe Baffin Uplands ecoregion has a mean annual temperature of approximately -11.5°C to -12°C, a mean summer temperature of about 1°C, a mean winter temperature between -22.5°C and -23°C, and mean annual precipitation ranging from 200 mm to over 500 mm.
Terrain ProfileThe uplands of Baffin Island are a broad and gently rolling surface dissected by valleys, with typical elevations ranging from 700 to 1,200 masl.
Vegetation CoverThe Baffin Uplands feature a very sparse vegetative cover, consisting of moss and mixed, low-growing herbs and shrubs such as purple saxifrage, Dryas, arctic willow, kobresia, sedge, and arctic poppy.
Wildlife HabitatSmaller populations of arctic hare, arctic wolf, arctic fox, and caribou are present in the Baffin Uplands due to low productivity of habitats.

Eco snapshot

What shapes this region

Climate pattern

  • Very short growing season; timing varies widely by exposure and snowmelt
  • Strong winds and rapid weather shifts are common
  • Microclimate (small local weather differences) matters a lot: a sunny, sheltered slope can behave very differently than an exposed ridge

Vegetation profile

The Baffin Uplands feature a very sparse vegetative cover, consisting of moss and mixed, low-growing herbs and shrubs such as purple saxifrage, Dryas, arctic willow, kobresia, sedge, and arctic poppy.

Wildlife profile

Smaller populations of arctic hare, arctic wolf, arctic fox, and caribou are present in the Baffin Uplands due to low productivity of habitats.

Why pollinators matter here

  • Flowering windows can be brief, so “bloom timing” is everything
  • Low plant height and sparse vegetation can limit nectar/pollen availability
  • Cold, wind, and short seasons can reduce pollinator activity days
  • Small habitat improvements elsewhere (where people garden) can add up to big gains overall

Seasonal timing

Planting seasons

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

Seasonal timing

  • Late winter/early spring: Planning, sourcing native plants/seeds for your home region
  • Spring: Planting in your home region once soils are workable and nights are reliably milder
  • Summer: Maintain blooms and water new plants as needed (site-dependent)
  • Late summer/fall: Add late-bloomers; leave stems/leaves for overwintering insects

Quick seasonal checklist

  • Choose native plants matched to your home region and your site (sun/shade, dry/wet)
  • Aim for blooms from early season through late season
  • Add nesting habitat (bare soil, stems, brushy corners)
  • Keep it pesticide-free

Yearly needs

Pollinator calendar

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

Late winter/early springEarly food sources and safe places to emergePlan a pesticide-free patch in your home region; choose at least 2–3 early-blooming native plants
SpringSteady nectar/pollen and nesting sitesPlant native flowers (even containers); leave some bare soil and old stems for nesting
SummerContinuous bloom and water during dry spellsAdd mid-season “workhorse” flowers; provide a shallow water dish with stones for landing
Late summer/fallLate blooms and places to shelter/overwinterPlant late-bloomers; stop deadheading everything; leave leaves/stems until spring
Winter or Dry SeasonShelter and undisturbed habitatAvoid heavy fall cleanup; keep a “messy” corner; plan next season’s native additions

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

Alders (*Alnus* spp.)

Alders

Alders are fast-growing trees in the genus Alnus that are especially useful in damp spots and along edges where you want quick cover and early-season pollen for insects.

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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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Birches (*Betula* (genus))

Birches

Birches are graceful trees in the genus Betula, known for their often light-colored bark and early-season pollen and catkins that support springtime insects.

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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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Clovers (*Trifolium* spp.)

Clovers

Clovers are small, easygoing plants in the genus Trifolium that can add nectar and pollen to gardens, lawns, and pots while helping cover bare soil.

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Fireweed (*Chamerion* spp.)

Fireweed

Fireweed is a tough, fast-growing wildflower in the genus Chamerion that brings bright pink blooms and lots of pollinator activity to sunny, open spaces.

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Fleabanes (*Erigeron* spp.)

Fleabanes

Fleabanes (genus Erigeron) are easygoing wildflowers with daisy-like blooms that can brighten gardens, schoolyards, and balcony pots while offering steady nectar and pollen for many small pollinators.

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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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Kinnikinnick (Arctostaphylos spp.)

Kinnikinnick

Kinnikinnick is a tough, low-growing evergreen groundcover in the genus Arctostaphylos (often called bearberry) that forms a tidy mat and offers small spring flowers followed by red berries.

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Manzanitas (West) (Arctostaphylos spp.)

Manzanitas

Manzanitas are tough, beautiful western shrubs with urn-shaped flowers that can feed early-season pollinators and evergreen leaves that keep gardens looking good year-round.

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Poplars, aspens & cottonwoods (*Populus*)

Poplars, aspens & cottonwoods

Poplars, aspens, and cottonwoods (genus Populus) are fast-growing trees best known for their fluttering leaves and soft “cottony” seeds. They can support early-season pollinators with spring catkins, but they’re also big, thirsty, and often short-lived in small yards—so they’re best chosen with space and roots in mind.

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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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Willowherbs (*Epilobium* spp.)

Willowherbs

Willowherbs (genus Epilobium) are easygoing wildflowers that pop up in sunny, open spots and offer simple, nectar-rich blooms that many small pollinators can use.

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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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Yarrow (*Achillea millefolium*)

Yarrow

Yarrow is a tough, easygoing wildflower that brings long-lasting blooms and steady pollinator visits to gardens, schoolyards, and even containers.

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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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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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Dance flies (Family Empididae)

Dance flies

Many visit flowers for nectar and can move pollen between blooms while also playing important roles in local food webs.

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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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Geometer moths (Family Geometridae)

Geometer moths

Adults can help move pollen as they nectar at flowers, and their caterpillars are an important part of local food webs.

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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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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 flies (Family Stratiomyidae)

Soldier flies

Many adults visit flowers for nectar and can move pollen between blooms while feeding.

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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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