20 Long Island Pollinators (and How to Attract Them)

Introduction:

In the diverse ecosystems of Long Island, pollinators play a crucial role in maintaining the health and vitality of our natural landscapes. These essential creatures—ranging from native bees and butterflies to hummingbirds and moths—are integral to pollination, which is vital for the reproduction of many native plants and the foods we rely on.

Native plants are especially important. Adapted to local climate and soil conditions, they offer the most natural and nutritious nectar and pollen sources for local pollinators. By incorporating native species into our gardens, we create safe havens for these vital creatures, sustaining both pollinator populations and the broader ecosystems they support.

1. Eastern Tiger Swallowtail (Papilio glaucus)

  • Attracting Plants: Milkweed, Joe-Pye Weed

  • Appearance: April – September

  • Role: Pollinates a wide variety of wildflowers and garden plants

2. Monarch Butterfly (Danaus plexippus)

  • Attracting Plants: Milkweed (host), Blazing Star, Asters

  • Appearance: May – October

  • Role: Vital migratory pollinator of wildflowers

3. Ruby-throated Hummingbird (Archilochus colubris)

  • Attracting Plants: Trumpet Vine, Cardinal Flower, Bee Balm

  • Appearance: May – September

  • Role: Pollinates tubular flowers, aiding genetic diversity

4. Honey Bee (Apis mellifera)(non-native but beneficial)

  • Attracting Plants: Goldenrod, Asters, Fruit Trees

  • Appearance: Year-round (in mild winters)

  • Role: Major pollinator of crops and many wildflowers

5. Common Eastern Bumble Bee (Bombus impatiens)

  • Attracting Plants: Bee Balm, Echinacea, Goldenrod

  • Appearance: March – November

  • Role: Generalist pollinator; excellent for “buzz” pollination

6. Mason Bee (Osmia spp.)

  • Attracting Plants: Early spring wildflowers, Fruit Trees

  • Appearance: March – May

  • Role: Exceptionally efficient fruit tree pollinators 

7. Green Sweat Bee (Agapostemon spp.)

  • Attracting Plants: Goldenrod, Aster, Coreopsis

  • Appearance: April – October

  • Role: Important pollinators of many native perennials

8. Carpenter Bee (Xylocopa virginica)

  • Attracting Plants: Lavender, Salvia, Passionflower

  • Appearance: April – September

  • Role: Pollinates open-faced flowers and fruit blossoms 

9. Blue Orchard Bee (Osmia lignaria)

  • Attracting Plants: Apple, Plum, and other orchard trees

  • Appearance: Spring

  • Role: Superior early-season fruit pollinator

10. Leafcutter Bee (Megachile spp.)

  • Attracting Plants: Native wildflowers, legumes

  • Appearance: Spring through fall

  • Role: Solitary bee that pollinates via belly-brushing 

11. Black Swallowtail (Papilio polyxenes)

  • Attracting Plants: Dill, Fennel, Queen Anne’s Lace

  • Appearance: April – September

  • Role: Pollinates herbs and wildflowers

12. Spicebush Swallowtail (Papilio troilus)

  • Attracting Plants: Spicebush (host), Joe-Pye Weed

  • Appearance: April – September

  • Role: Visually striking pollinator of woodland edges

13. Painted Lady (Vanessa cardui)

  • Attracting Plants: Thistle, Hollyhock

  • Appearance: March – November

  • Role: Wide-ranging pollinator of many native and ornamental plants

14. American Lady (Vanessa virginiensis)

  • Attracting Plants: Yarrow, Asters

  • Appearance: April – October

  • Role: Pollinates a wide range of late-season natives 

15. Red Admiral (Vanessa atalanta)

  • Attracting Plants: Nettles (host), Asters

  • Appearance: May – October

  • Role: Pollinates flowers during long-range movements

16. Gray Hairstreak (Strymon melinus)

  • Attracting Plants: Clover, Mint, Wild Pea

  • Appearance: April – October

  • Role: Pollinator of legumes and low-growing herbs

17. Hummingbird Moth (Hemaris thysbe)

  • Attracting Plants: Bee Balm, Phlox, Honeysuckle

  • Appearance: May – September

  • Role: Important pollinator of tubular wildflowers

18. Cuckoo Bee (Nomada spp.)

  • Attracting Plants: Wildflowers and spring ephemerals

  • Appearance: Spring – early summer

  • Role: Parasitic bee species; visits flowers, aiding pollination

19. Hoverfly (Syrphidae family)

  • Attracting Plants: Dill, Yarrow, Aster

  • Appearance: April – October

  • Role: Major aphid predator and efficient flower pollinator

20. Small Carpenter Bee (Ceratina spp.)

  • Attracting Plants: Goldenrod, Daisy, Mountain Mint

  • Appearance: May – October

  • Role: Nest in stems, pollinate small flowers and herbs

Conclusion

By planting native species and avoiding pesticides, Long Islanders can turn backyards into pollinator havens. Each pollinator listed here plays a distinct role in maintaining healthy ecosystems, crop productivity, and the future of our natural heritage. Together, we can create landscapes that hum with life and bloom with purpose.

Written with help from ChatGPT

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Long Island Native Plant Spotlight #5: New England Aster (Symphyotrichum novae-angliae)