Species Spotlight

New Jersey's Native Bees

More than 350 wild species were pollinating New Jersey long before anyone kept a hive. No honey, almost never a sting, and most people cannot name five of them.

A bumble bee gathering pollen on purple betony blooms in a Grasso Pollinator Alliance garden
A bumble bee working betony in one of our volunteer gardens. Native bees do this work unpaid, unmanaged, and mostly unnoticed.

Most of what gets said about bees is about the honeybee, and the honeybee is not even native. Behind it stand more than three hundred and fifty wild species that hold New Jersey together: bumble bees, sweat bees, miner bees, leafcutters, masons, most of them nesting in bare ground and dead stems, many locked to a handful of plants. This page is theirs. The bees in our own hives have a page of their own.

350+Native bee species in NJ
7 in 10Nest in bare, sunny ground
1 in 4Native bees are specialists
-87%Rusty patched bumble bee
Plate No. 01 Most of them nest in the ground

The Native Three Hundred and Fifty

Bumble bees, sweat bees, miner bees, leafcutters, masons

No hive, no honey, almost never a sting. More than three hundred and fifty species doing the quiet work New Jersey runs on.

Most native bees live nothing like a honeybee. Around seven in ten nest in bare, sunny ground; most of the rest use hollow stems and beetle holes in dead wood. Nearly all are solitary, a single female provisioning her own nest, which is why a mulched-and-sprayed yard with nowhere to dig is empty of them no matter what it has in bloom.

Some of them do things no honeybee can. Bumble bees grab a flower and buzz at just the right pitch to shake the pollen loose. Blueberries, our state's signature crop, are built for exactly that, which is why the wild bees in a blueberry field earn their keep alongside every rented hive.

And they come in colors nobody expects. The little bee in the photo is a sweat bee in polished metallic green, common in half the gardens in South Jersey and mistaken for anything but a bee. Three hundred and fifty species is a lot of ways to be a bee.

7 in 10 nest in bare ground Buzz pollination 1 in 4 are specialists
A metallic green sweat bee (Agapostemon virescens) gathering pollen on a flower

Photo: Bernie Paquette, CC BY 4.0, via Wikimedia Commons

Species in NJMore than 350
Nesting~70% in bare ground
Social lifeMostly solitary
Signature skillBuzz pollination
Best crop storyWild bees carry NJ blueberries
Plate No. 02 Names, not just numbers

The Ones We Are Losing

Bombus affinis, Bombus terricola, Bombus pensylvanicus

Decline is easier to ignore as a percentage. So here are the actual bees disappearing from New Jersey, by name.

The rusty patched bumble bee used to be common across this state. It is now federally endangered, has not been seen in New Jersey since 2000, and is gone from about 87 percent of the range it once held. The yellow-banded bumble bee has vanished from most of its US range since the late 1990s. The American bumble bee, once a fixture of open fields here, has taken steep losses across the Northeast and is now scarce in New Jersey.

Behind the bumble bees stands a quieter roll: specialist miner bees and the cuckoo bees that depend on them, declining from habitat fragmentation, introduced parasites, and pesticide load. Most are so little surveyed that nobody can say how bad it is, which is not the comfort it sounds like.

When a specialist bee goes, its plant loses its pollinator, and no rented hive fills that hole. The numbers behind bee decline, and how buzz pollination works, are both in our free printable Bee Field Guide.

Federally endangered Last NJ record: 2000 Under-surveyed, under-listed
A rusty patched bumble bee (Bombus affinis), the federally endangered species not seen in New Jersey since 2000

Photo: USFWS Midwest Region, CC BY 2.0, via Wikimedia Commons

Rusty patched bumble beeEndangered; last NJ record 2000
Range lostAbout 87%
Yellow-banded bumble beeGone from most of its US range
American bumble beeNow scarce in the Northeast
What You Can Do

Five Ways to Keep the Three Hundred and Fifty

The plant list is half the answer. The other half is letting your yard be a place a bee can actually live, and that part costs nothing at all.

The Bee Plant Chart

From the First Queens to the Last

Every plant here is native to our region. Together they run from the first pollen of March to the last nectar before the new queens dig in for winter, with the specialists covered along the way.

PlantBloomsWhat it does
Pussy willowSalix discolorMarch to AprilFirst pollen of the year, right when bumble bee queens wake up
Golden AlexandersZizia aureaApril to JuneCarries the early season until summer arrives
Wild blue indigoBaptisia australisMay to JuneBuilt for big bees; a bumble bee favorite
Wild bergamotMonarda fistulosaJune to SeptemberLong summer bloom for long-tongued bees
Mountain mintPycnanthemum muticumJuly to SeptemberThe most bee-visited plant we grow. Period
Partridge peaChamaecrista fasciculataJuly to SeptemberBuzz-pollinated, and it loves our sandy soil
GoldenrodSolidago speciesAugust to OctoberFall mainstay; feeds the specialist miner bees
New England asterSymphyotrichum novae-angliaeAugust to OctoberLast call before the new queens hibernate
Print and Share

Posters for Native Bees

The New Jersey native bee field sheet, the pollination poster with a common eastern bumble bee at work, the buzz pollination one-pager and the state native bee chart. Tap a poster to view it full size, or download the PDF.

New Jersey Native Bees poster: the state's native bee groups with a real photograph, identification cue and nesting habit for each, where bees nest, which species are in trouble, and what to plant for them
New Jersey Native Bees
For: Native Bees
18 x 24 in poster
Download PDF
What Is Pollination poster: a labelled scarlet rose mallow flower showing stigma, style, ovary, anther, filament, petal and sepal, the five kinds of pollinators, the five steps of pollination and easy ways to help
What Is Pollination?
For: All pollinators
12 x 18 in poster
Download PDF
Why do some bees use buzz pollination: bumble bees vibrate their flight muscles at 190 to 400 hertz to shake pollen out of anthers that do not release it freely, which tomatoes, eggplants, peppers, blueberries, cranberries and wild potato relatives depend on; honey bees cannot do it
Why Do Some Bees Use Buzz Pollination?
For: Native Bees
11 x 8.5 in sheet
Download PDF
Chart of native bee species found in New Jersey
New Jersey Native Bee Chart
For: Native Bees
11 x 8.5 in sheet
Download PDF

See all 8 pollinator posters

Three Hundred and Fifty Species Are Counting on Your Yard

Every unsprayed native planting is forage, and every bare sunny patch is a nest site. Help us build more of both.

Donate Now