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Explore our planet through photography and imagery, including climate change and water all the way back to the 1800s when the USGS was surveying the country by horse and buggy.

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Lasioglossum truncatum, M, Face, MD, Cecil County
Lasioglossum truncatum, M, Face, MD, Cecil County
Lasioglossum truncatum, M, Face, MD, Cecil County

A male, with great, long antennae, the yellow tarsal segments are distinctive in conjuction with the yellow on the clypeus and the slightly weakened veins in the wings. Collected by Tim McMahon and photoed by Dejen Mengis. Here I see the hands of a Balinese dancer

A male, with great, long antennae, the yellow tarsal segments are distinctive in conjuction with the yellow on the clypeus and the slightly weakened veins in the wings. Collected by Tim McMahon and photoed by Dejen Mengis. Here I see the hands of a Balinese dancer

close up of image
Lasioglossum truncatum, M, Side, MD, Cecil County
Lasioglossum truncatum, M, Side, MD, Cecil County
Lasioglossum truncatum, M, Side, MD, Cecil County

A male, with great, long antennae, the yellow tarsal segments are distinctive in conjuction with the yellow on the clypeus and the slightly weakened veins in the wings. Collected by Tim McMahon and photoed by Dejen Mengis

A male, with great, long antennae, the yellow tarsal segments are distinctive in conjuction with the yellow on the clypeus and the slightly weakened veins in the wings. Collected by Tim McMahon and photoed by Dejen Mengis

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Lasioglossum Versans, f, back, Washington Co ME
Lasioglossum Versans, f, back, Washington Co ME
Lasioglossum Versans, f, back, Washington Co ME

Here is a bee that clearly loves woodlands: Lasioglossum versans. In the obscure morphological vernacular of tiny sweat bees, I identify it by its tiny bulging purple "nose" (supraclypeus) and its complete lack of a hair fan on the base of T1.

Here is a bee that clearly loves woodlands: Lasioglossum versans. In the obscure morphological vernacular of tiny sweat bees, I identify it by its tiny bulging purple "nose" (supraclypeus) and its complete lack of a hair fan on the base of T1.

close up of image
Lasioglossum Versans, f, face, Washington Co ME
Lasioglossum Versans, f, face, Washington Co ME
Lasioglossum Versans, f, face, Washington Co ME

Here is a bee that clearly loves woodlands: Lasioglossum versans. In the obscure morphological vernacular of tiny sweat bees, I identify it by its tiny bulging purple "nose" (supraclypeus) and its complete lack of a hair fan on the base of T1.

Here is a bee that clearly loves woodlands: Lasioglossum versans. In the obscure morphological vernacular of tiny sweat bees, I identify it by its tiny bulging purple "nose" (supraclypeus) and its complete lack of a hair fan on the base of T1.

close up of image
Lasioglossum Versans, f, right, Washington Co ME
Lasioglossum Versans, f, right, Washington Co ME
Lasioglossum Versans, f, right, Washington Co ME

Here is a bee that clearly loves woodlands: Lasioglossum versans. In the obscure morphological vernacular of tiny sweat bees, I identify it by its tiny bulging purple "nose" (supraclypeus) and its complete lack of a hair fan on the base of T1.

Here is a bee that clearly loves woodlands: Lasioglossum versans. In the obscure morphological vernacular of tiny sweat bees, I identify it by its tiny bulging purple "nose" (supraclypeus) and its complete lack of a hair fan on the base of T1.

close up of image
Lasioglossum versatum, f, back, Centre Co., PA
Lasioglossum versatum, f, back, Centre Co., PA
Lasioglossum versatum, f, back, Centre Co., PA

Lasioglossum versatum. One of the most common little sweat bees in the East. Particularly common in the cooler mid-latitudes. These bees can dominate the captures in surveys of bee species of a region. Something of a mess taxonomically.

Lasioglossum versatum. One of the most common little sweat bees in the East. Particularly common in the cooler mid-latitudes. These bees can dominate the captures in surveys of bee species of a region. Something of a mess taxonomically.

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Lasioglossum versatum, F, back, MD, Cecil County
Lasioglossum versatum, F, back, MD, Cecil County
Lasioglossum versatum, F, back, MD, Cecil County

One of the common Dialictus group Lasioglossum species, often involved in confusion among several similar species. This one collected by Tim McMahon in Cecil County Maryland

One of the common Dialictus group Lasioglossum species, often involved in confusion among several similar species. This one collected by Tim McMahon in Cecil County Maryland

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Lasioglossum versatum, F, back, Tennessee, Haywood County
Lasioglossum versatum, F, back, Tennessee, Haywood County
Lasioglossum versatum, F, back, Tennessee, Haywood County

Often the most common Lasioglossum at a location in the East. This is Lasioglossum versatum. While common it has the sad trait of sometimes looking like L. trigeminum or L. callidum or L. adimirandum. In isolation they all seem so separable, but since they often occur at the same site and have a tendency to look slightly similar it can be a nightmare.

Often the most common Lasioglossum at a location in the East. This is Lasioglossum versatum. While common it has the sad trait of sometimes looking like L. trigeminum or L. callidum or L. adimirandum. In isolation they all seem so separable, but since they often occur at the same site and have a tendency to look slightly similar it can be a nightmare.

close up of image
Lasioglossum versatum, f, face, Centre Co., PA
Lasioglossum versatum, f, face, Centre Co., PA
Lasioglossum versatum, f, face, Centre Co., PA

Lasioglossum versatum. One of the most common little sweat bees in the East. Particularly common in the cooler mid-latitudes. These bees can dominate the captures in surveys of bee species of a region. Something of a mess taxonomically.

Lasioglossum versatum. One of the most common little sweat bees in the East. Particularly common in the cooler mid-latitudes. These bees can dominate the captures in surveys of bee species of a region. Something of a mess taxonomically.

close up of image
Lasioglossum versatum, F, face, MD, Cecil County
Lasioglossum versatum, F, face, MD, Cecil County
Lasioglossum versatum, F, face, MD, Cecil County

One of the common Dialictus group Lasioglossum species, often involved in confusion among several similar species. This one collected by Tim McMahon in Cecil County Maryland

One of the common Dialictus group Lasioglossum species, often involved in confusion among several similar species. This one collected by Tim McMahon in Cecil County Maryland

close up of image
Lasioglossum versatum, F, face, Tennessee, Haywood County
Lasioglossum versatum, F, face, Tennessee, Haywood County
Lasioglossum versatum, F, face, Tennessee, Haywood County

Often the most common Lasioglossum at a location in the East. This is Lasioglossum versatum. While common it has the sad trait of sometimes looking like L. trigeminum or L. callidum or L. adimirandum. In isolation they all seem so separable, but since they often occur at the same site and have a tendency to look slightly similar it can be a nightmare.

Often the most common Lasioglossum at a location in the East. This is Lasioglossum versatum. While common it has the sad trait of sometimes looking like L. trigeminum or L. callidum or L. adimirandum. In isolation they all seem so separable, but since they often occur at the same site and have a tendency to look slightly similar it can be a nightmare.

close up of image
Lasioglossum versatum, f, left side, Centre Co., PA
Lasioglossum versatum, f, left side, Centre Co., PA
Lasioglossum versatum, f, left side, Centre Co., PA

Lasioglossum versatum. One of the most common little sweat bees in the East. Particularly common in the cooler mid-latitudes. These bees can dominate the captures in surveys of bee species of a region. Something of a mess taxonomically.

Lasioglossum versatum. One of the most common little sweat bees in the East. Particularly common in the cooler mid-latitudes. These bees can dominate the captures in surveys of bee species of a region. Something of a mess taxonomically.

close up of image
Lasioglossum versatum, F, side, MD, Cecil County
Lasioglossum versatum, F, side, MD, Cecil County
Lasioglossum versatum, F, side, MD, Cecil County

One of the common Dialictus group Lasioglossum species, often involved in confusion among several similar species. This one collected by Tim McMahon in Cecil County Maryland

One of the common Dialictus group Lasioglossum species, often involved in confusion among several similar species. This one collected by Tim McMahon in Cecil County Maryland

close up of image
Lasioglossum versatum, F, side, Tennessee, Haywood County
Lasioglossum versatum, F, side, Tennessee, Haywood County
Lasioglossum versatum, F, side, Tennessee, Haywood County

Often the most common Lasioglossum at a location in the East. This is Lasioglossum versatum. While common it has the sad trait of sometimes looking like L. trigeminum or L. callidum or L. adimirandum. In isolation they all seem so separable, but since they often occur at the same site and have a tendency to look slightly similar it can be a nightmare.

Often the most common Lasioglossum at a location in the East. This is Lasioglossum versatum. While common it has the sad trait of sometimes looking like L. trigeminum or L. callidum or L. adimirandum. In isolation they all seem so separable, but since they often occur at the same site and have a tendency to look slightly similar it can be a nightmare.

close up of image
Lasioglossum vierecki, f, back, ma, powerlines
Lasioglossum vierecki, f, back, ma, powerlines
Lasioglossum vierecki, f, back, ma, powerlines

Sand. The Golden Sand Loving Bee. When I think of bees that are sand loving I think of Lasioglossum vierecki. For one, how nice to have a golden orange bee to look at. For second it is common in sandy areas...so if you are going to find a sand specialist in a sand mine, dune, beach, barren, sandhill in the Northeast there you will find this little orange bee.

Sand. The Golden Sand Loving Bee. When I think of bees that are sand loving I think of Lasioglossum vierecki. For one, how nice to have a golden orange bee to look at. For second it is common in sandy areas...so if you are going to find a sand specialist in a sand mine, dune, beach, barren, sandhill in the Northeast there you will find this little orange bee.

close up of image
Lasioglossum vierecki, f, head, ma, powerlines
Lasioglossum vierecki, f, head, ma, powerlines
Lasioglossum vierecki, f, head, ma, powerlines

Sand. The Golden Sand Loving Bee. When I think of bees that are sand loving I think of Lasioglossum vierecki. For one, how nice to have a golden orange bee to look at. For second it is common in sandy areas...so if you are going to find a sand specialist in a sand mine, dune, beach, barren, sandhill in the Northeast there you will find this little orange bee.

Sand. The Golden Sand Loving Bee. When I think of bees that are sand loving I think of Lasioglossum vierecki. For one, how nice to have a golden orange bee to look at. For second it is common in sandy areas...so if you are going to find a sand specialist in a sand mine, dune, beach, barren, sandhill in the Northeast there you will find this little orange bee.

close up of image
Lasioglossum vierecki, f, side, ma, powerlines
Lasioglossum vierecki, f, side, ma, powerlines
Lasioglossum vierecki, f, side, ma, powerlines

Sand. The Golden Sand Loving Bee. When I think of bees that are sand loving I think of Lasioglossum vierecki. For one, how nice to have a golden orange bee to look at. For second it is common in sandy areas...so if you are going to find a sand specialist in a sand mine, dune, beach, barren, sandhill in the Northeast there you will find this little orange bee.

Sand. The Golden Sand Loving Bee. When I think of bees that are sand loving I think of Lasioglossum vierecki. For one, how nice to have a golden orange bee to look at. For second it is common in sandy areas...so if you are going to find a sand specialist in a sand mine, dune, beach, barren, sandhill in the Northeast there you will find this little orange bee.

close up of image
Lasioglossum vierecki, unknown, back
Lasioglossum vierecki, unknown, back
Lasioglossum vierecki, unknown, back

A little golden bee, this is an easy to identify Lasioglossum vierecki...and most Lasioglossum species are not easy to identify. Gold butt and golden hair boom you know the species. Often found in sandy areas...this one from Sleeping Bear Dunes National Lakeshore in Michigan. Photo by Heagan Ahmed.

A little golden bee, this is an easy to identify Lasioglossum vierecki...and most Lasioglossum species are not easy to identify. Gold butt and golden hair boom you know the species. Often found in sandy areas...this one from Sleeping Bear Dunes National Lakeshore in Michigan. Photo by Heagan Ahmed.

close up of image
Lasioglossum vierecki, unknown, face
Lasioglossum vierecki, unknown, face
Lasioglossum vierecki, unknown, face

A little golden bee, this is an easy to identify Lasioglossum vierecki...and most Lasioglossum species are not easy to identify. Gold butt and golden hair boom you know the species. Often found in sandy areas...this one from Sleeping Bear Dunes National Lakeshore in Michigan. Photo by Heagan Ahmed.

A little golden bee, this is an easy to identify Lasioglossum vierecki...and most Lasioglossum species are not easy to identify. Gold butt and golden hair boom you know the species. Often found in sandy areas...this one from Sleeping Bear Dunes National Lakeshore in Michigan. Photo by Heagan Ahmed.

close up of image
Lasioglossum zonulum, M, Face, PA, Lackawanna County
Lasioglossum zonulum, M, Face, PA, Lackawanna County
Lasioglossum zonulum, M, Face, PA, Lackawanna County

Lasioglossum zonulum "“ A male of this large, single weakened vein, northern species, one often confused with the very similar Lasioglossum leucozonium. Captured in Lackawanna County, Pennsylvania and photographed by Brooke Alexander

Lasioglossum zonulum "“ A male of this large, single weakened vein, northern species, one often confused with the very similar Lasioglossum leucozonium. Captured in Lackawanna County, Pennsylvania and photographed by Brooke Alexander

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Lasioglossum zonulum, M, Side, PA, Lackawanna County
Lasioglossum zonulum, M, Side, PA, Lackawanna County
Lasioglossum zonulum, M, Side, PA, Lackawanna County

Lasioglossum zonulum "“ A male of this large, single weakened vein, northern species, one often confused with the very similar Lasioglossum leucozonium. Captured in Lackawanna County, Pennsylvania and photographed by Brooke Alexander

Lasioglossum zonulum "“ A male of this large, single weakened vein, northern species, one often confused with the very similar Lasioglossum leucozonium. Captured in Lackawanna County, Pennsylvania and photographed by Brooke Alexander