Welcome to the Great Pollinator Project blog!

Over 220 bee species are known to live in New York City. The purpose of this blog is to celebrate the natural history, ecology and conservation of these and other urban pollinators.

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Bee of the Week- The Pure-green Sweat Bee

Augochlora pura on rotting log, photo by Kevin Matteson

The above photo is of the the drop-dead gorgeous Pure-green Sweat Bee (Augochlora pura). We have been seeing a lot of this bee and its close relative the Virescent Sweat Bee (Agapostemon virescens) visiting plants like Hibiscus/Rose of Sharon, Lavender, and good ol’ Lemon Queen [...]

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Bee of the Week- Halictus ligatus

Halictus ligatus, Photo by Susan Chesloff

This fairly small (~.5″ long) and slender (note thin waist in above picture) native bee is very common in the city. Like, Lasioglossum zephyrum (featured in an earlier Bee of the Week), this species is considered to be primitively eusocial. This means that individual bees live in groups with [...]

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Bee of the Week- Anthidium manicatum

Wool Carder Bee, Photo by Susan Chesloff

The attractive bee is commonly known as the Wool Carder Bee. It gets the name due to the behaviors of the female, which scrapes hairs off of leaves to create a nice soft nest where she then lays her eggs. If you have the common garden plant known [...]

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Bee of the Week- Megachile sculpturalis

Megachile sculpturalis, Photo by Richard Warden

Known as the Giant Asian Resin Bee, this large bee (almost as long as a bumble bee but skinnier and with a very big head) was introduced to the US in the 1990s. It may have been a “stow away” on a barge carrying wood furniture imported from Asia. [...]

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Bee of the Week- Bombus impatiens

The Common Eastern Bumble Bee (Bombus impatiens), Photo by Kevin Matteson

The ‘Common Eastern Bumble Bee’ is aptly named. It is the most common bumble bee in New York City and, at least in community gardens, the most abundant native bee species. Although this bumble bee is often observed on flowers, its nests are quite [...]

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Bee of the Week- Melissodes bimaculata

Melissodes bimaculata, Photo by Kevin Matteson

This soil-nesting ‘long-horned’ bee (note the antennae) is extremely common right now (early August) and is easily identified— medium-sized (~1cm), all black with white hairs on the mid- and hind-legs. I often observe this bee on morning glory but it visits a variety of flowers.

Melissodes bimaculata, Photos by [...]

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Bee of the Week- Triepeolus lunatus

Triepeolus lunatus on Purple cosmo. Photo by Richard Warden

Bee Watcher Richard Warden sent in this awesome image of Triepeolus lunatus. I have posted before on flies that might be mistaken for bees, but this is a case of a bee that might be mistaken for a wasp. The latin root “lunatus” means crescent-shaped and [...]

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Bee of the Week- Megachile brevis

Ever wondered what was taking dime-sized circular cuts from your rose bushes?  The likely answer is female leaf-cutter bees. While the appearance of your rose bush may suffer a bit, take some solace from the fact that the bees do this for a very important purpose- they use the leaf cuttings to line their nest [...]

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Bee of the Week- Agapostemon virescens

Agapostemon virescens, female (Photo by John Ascher)

This attractive native green metallic bee is common in parks and gardens throughout the city. It gathers nectar and/or pollen from a variety of flowers including sunflower, coreopsis and others.  Males can be distinguished from females (above) by more conspicuous yellow stripes on their abdomens and no pollen [...]

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Bee of the Week – Bombus fervidus

Bombus fervidus, Tremont section of the Bronx (Photo by Kevin Matteson)

Bumble bees are considered ‘charismatic’ enough to receive common names. Thus, the above pictured Bombus fervidus has the honor of also being known as the Yellow Bumble Bee. You also may wonder why we use ‘bumble bee’ with a space, as opposed to ‘bumblebee’ as all [...]

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