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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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Diadasia australis, M, back, Penningtion, SD
Diadasia australis, M, back, Penningtion, SD
Diadasia australis, M, back, Penningtion, SD

A common genus out West, this genus does not really make it to the wet and lush East. This specimen we collected in the Badlands of South Dakota in the park of the same name. Clair Mudd took the shot.

A common genus out West, this genus does not really make it to the wet and lush East. This specimen we collected in the Badlands of South Dakota in the park of the same name. Clair Mudd took the shot.

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Diadasia australis, m, face, Jackson Co., SD
Diadasia australis, m, face, Jackson Co., SD
Diadasia australis, m, face, Jackson Co., SD

Fuzzy, round-headed, and big are a pretty good short cut to the ID of Diadasia bees. Westerners, they, in a very casual pocket prairie sort of way make East of the Mississippi River. The bulk of the population is in dry natural areas from the middle prairies to the West. Here is a common one from our work in the Badlands of South Dakota.

Fuzzy, round-headed, and big are a pretty good short cut to the ID of Diadasia bees. Westerners, they, in a very casual pocket prairie sort of way make East of the Mississippi River. The bulk of the population is in dry natural areas from the middle prairies to the West. Here is a common one from our work in the Badlands of South Dakota.

close up of image
Diadasia australis, M, face, Pennington, SD
Diadasia australis, M, face, Pennington, SD
Diadasia australis, M, face, Pennington, SD

A common genus out West, this genus does not really make it to the wet and lush East. This specimen we collected in the Badlands of South Dakota in the park of the same name. Clair Mudd took the shot.

A common genus out West, this genus does not really make it to the wet and lush East. This specimen we collected in the Badlands of South Dakota in the park of the same name. Clair Mudd took the shot.

close up of image
Diadasia australis, m, right, Jackson Co., SD
Diadasia australis, m, right, Jackson Co., SD
Diadasia australis, m, right, Jackson Co., SD

Fuzzy, round-headed, and big are a pretty good short cut to the ID of Diadasia bees. Westerners, they, in a very casual pocket prairie sort of way make East of the Mississippi River. The bulk of the population is in dry natural areas from the middle prairies to the West. Here is a common one from our work in the Badlands of South Dakota.

Fuzzy, round-headed, and big are a pretty good short cut to the ID of Diadasia bees. Westerners, they, in a very casual pocket prairie sort of way make East of the Mississippi River. The bulk of the population is in dry natural areas from the middle prairies to the West. Here is a common one from our work in the Badlands of South Dakota.

close up of image
Diadasia australis, M, side, Pennington, SD
Diadasia australis, M, side, Pennington, SD
Diadasia australis, M, side, Pennington, SD

A common genus out West, this genus does not really make it to the wet and lush East. This specimen we collected in the Badlands of South Dakota in the park of the same name. Clair Mudd took the shot.

A common genus out West, this genus does not really make it to the wet and lush East. This specimen we collected in the Badlands of South Dakota in the park of the same name. Clair Mudd took the shot.

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Diadasia diminuta, f, back, Pennington Co., SD
Diadasia diminuta, f, back, Pennington Co., SD
Diadasia diminuta, f, back, Pennington Co., SD

Small Fuzzy Diadaasia diminuta. This little fur ball, is a globe mallow specialist. I am too tired after trying to beat back invasives all day in the yard to say any more. A lovely day though all the bees finally are emerging, including my first queen bumbles. The little poofs are from Badlands National Park in South Dakota.

Small Fuzzy Diadaasia diminuta. This little fur ball, is a globe mallow specialist. I am too tired after trying to beat back invasives all day in the yard to say any more. A lovely day though all the bees finally are emerging, including my first queen bumbles. The little poofs are from Badlands National Park in South Dakota.

close up of image
Diadasia diminuta, f, face, Pennington Co., SD
Diadasia diminuta, f, face, Pennington Co., SD
Diadasia diminuta, f, face, Pennington Co., SD

Small Fuzzy Diadaasia diminuta. This little fur ball, is a globe mallow specialist. I am too tired after trying to beat back invasives all day in the yard to say any more. A lovely day though all the bees finally are emerging, including my first queen bumbles. The little poofs are from Badlands National Park in South Dakota.

Small Fuzzy Diadaasia diminuta. This little fur ball, is a globe mallow specialist. I am too tired after trying to beat back invasives all day in the yard to say any more. A lovely day though all the bees finally are emerging, including my first queen bumbles. The little poofs are from Badlands National Park in South Dakota.

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Diadasia diminuta, f, right, Pennington Co., SD
Diadasia diminuta, f, right, Pennington Co., SD
Diadasia diminuta, f, right, Pennington Co., SD

The last in a series of pictures of Diadasia diminuta. A small, Perhaps the smallest Diadasia. Smaller than a honeybee, but super fluffy. Found in the Badlands of South Dakota. Photo by Kelly Graninger.

The last in a series of pictures of Diadasia diminuta. A small, Perhaps the smallest Diadasia. Smaller than a honeybee, but super fluffy. Found in the Badlands of South Dakota. Photo by Kelly Graninger.

close up of image
Diadasia diminuta, m, back, Jackson Co., SD
Diadasia diminuta, m, back, Jackson Co., SD
Diadasia diminuta, m, back, Jackson Co., SD

Small Fuzzy Diadaasia diminuta. This little fur ball, is a globe mallow specialist. I am too tired after trying to beat back invasives all day in the yard to say any more. A lovely day though all the bees finally are emerging, including my first queen bumbles. The little poofs are from Badlands National Park in South Dakota.

Small Fuzzy Diadaasia diminuta. This little fur ball, is a globe mallow specialist. I am too tired after trying to beat back invasives all day in the yard to say any more. A lovely day though all the bees finally are emerging, including my first queen bumbles. The little poofs are from Badlands National Park in South Dakota.

close up of image
Diadasia diminuta, m, face, Jackson Co., SD
Diadasia diminuta, m, face, Jackson Co., SD
Diadasia diminuta, m, face, Jackson Co., SD

Small Fuzzy Diadaasia diminuta. This little fur ball, is a globe mallow specialist. I am too tired after trying to beat back invasives all day in the yard to say any more. A lovely day though all the bees finally are emerging, including my first queen bumbles. The little poofs are from Badlands National Park in South Dakota.

Small Fuzzy Diadaasia diminuta. This little fur ball, is a globe mallow specialist. I am too tired after trying to beat back invasives all day in the yard to say any more. A lovely day though all the bees finally are emerging, including my first queen bumbles. The little poofs are from Badlands National Park in South Dakota.

close up of image
Diadasia diminuta, m, left, Jackson Co., SD
Diadasia diminuta, m, left, Jackson Co., SD
Diadasia diminuta, m, left, Jackson Co., SD

Small Fuzzy Diadaasia diminuta. This little fur ball, is a globe mallow specialist. I am too tired after trying to beat back invasives all day in the yard to say any more. A lovely day though all the bees finally are emerging, including my first queen bumbles. The little poofs are from Badlands National Park in South Dakota.

Small Fuzzy Diadaasia diminuta. This little fur ball, is a globe mallow specialist. I am too tired after trying to beat back invasives all day in the yard to say any more. A lovely day though all the bees finally are emerging, including my first queen bumbles. The little poofs are from Badlands National Park in South Dakota.

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Diadasia rinconis, back, Pima Co., AZ
Diadasia rinconis, back, Pima Co., AZ
Diadasia rinconis, back, Pima Co., AZ

Oh look, here is the female Diadasia rinconis. We featured the relatively fuzzy male recently and you can see that the branched pollen collecting hairs on this specimen have a few stray cactus pollen balls stuck in there. Such lovely bees really. Collected by Don Harvey. Someone in the lab took the picture BUT FORGOT TO FILL OUT THE SPREADSHEET, for the shots.

Oh look, here is the female Diadasia rinconis. We featured the relatively fuzzy male recently and you can see that the branched pollen collecting hairs on this specimen have a few stray cactus pollen balls stuck in there. Such lovely bees really. Collected by Don Harvey. Someone in the lab took the picture BUT FORGOT TO FILL OUT THE SPREADSHEET, for the shots.

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Diadasia rinconis, face, Pima Co., AZ
Diadasia rinconis, face, Pima Co., AZ
Diadasia rinconis, face, Pima Co., AZ

Oh look, here is the female Diadasia rinconis. We featured the relatively fuzzy male recently and you can see that the branched pollen collecting hairs on this specimen have a few stray cactus pollen balls stuck in there. Such lovely bees really. Collected by Don Harvey. Someone in the lab took the picture BUT FORGOT TO FILL OUT THE SPREADSHEET, for the shots.

Oh look, here is the female Diadasia rinconis. We featured the relatively fuzzy male recently and you can see that the branched pollen collecting hairs on this specimen have a few stray cactus pollen balls stuck in there. Such lovely bees really. Collected by Don Harvey. Someone in the lab took the picture BUT FORGOT TO FILL OUT THE SPREADSHEET, for the shots.

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Diadasia rinconis, m, back, Pima Co., Tucson, AZ
Diadasia rinconis, m, back, Pima Co., Tucson, AZ
Diadasia rinconis, m, back, Pima Co., Tucson, AZ

I think many people think of cacti as icons, something made for us to look at, but since we rarely use cacti for anything and because their fleshy shapes and lifestyles are so different we think of them more as lampposts than integrated into our landscapes as much as the grasses, forbs, and trees. But without cacti entire worlds would disappear.

I think many people think of cacti as icons, something made for us to look at, but since we rarely use cacti for anything and because their fleshy shapes and lifestyles are so different we think of them more as lampposts than integrated into our landscapes as much as the grasses, forbs, and trees. But without cacti entire worlds would disappear.

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Diadasia rinconis, m, face, Pima Co., Tucson, AZ
Diadasia rinconis, m, face, Pima Co., Tucson, AZ
Diadasia rinconis, m, face, Pima Co., Tucson, AZ

I think many people think of cacti as icons, something made for us to look at, but since we rarely use cacti for anything and because their fleshy shapes and lifestyles are so different we think of them more as lampposts than integrated into our landscapes as much as the grasses, forbs, and trees. But without cacti entire worlds would disappear.

I think many people think of cacti as icons, something made for us to look at, but since we rarely use cacti for anything and because their fleshy shapes and lifestyles are so different we think of them more as lampposts than integrated into our landscapes as much as the grasses, forbs, and trees. But without cacti entire worlds would disappear.

close up of image
Diadasia rinconis, rear, Pima Co., AZ
Diadasia rinconis, rear, Pima Co., AZ
Diadasia rinconis, rear, Pima Co., AZ

Oh look, here is the female Diadasia rinconis. We featured the relatively fuzzy male recently and you can see that the branched pollen collecting hairs on this specimen have a few stray cactus pollen balls stuck in there. Such lovely bees really. Collected by Don Harvey. Someone in the lab took the picture BUT FORGOT TO FILL OUT THE SPREADSHEET, for the shots.

Oh look, here is the female Diadasia rinconis. We featured the relatively fuzzy male recently and you can see that the branched pollen collecting hairs on this specimen have a few stray cactus pollen balls stuck in there. Such lovely bees really. Collected by Don Harvey. Someone in the lab took the picture BUT FORGOT TO FILL OUT THE SPREADSHEET, for the shots.

close up of image
Diadasia rinconis, right, Pima Co., AZ
Diadasia rinconis, right, Pima Co., AZ
Diadasia rinconis, right, Pima Co., AZ

Oh look, here is the female Diadasia rinconis. We featured the relatively fuzzy male recently and you can see that the branched pollen collecting hairs on this specimen have a few stray cactus pollen balls stuck in there. Such lovely bees really. Collected by Don Harvey. Someone in the lab took the picture BUT FORGOT TO FILL OUT THE SPREADSHEET, for the shots.

Oh look, here is the female Diadasia rinconis. We featured the relatively fuzzy male recently and you can see that the branched pollen collecting hairs on this specimen have a few stray cactus pollen balls stuck in there. Such lovely bees really. Collected by Don Harvey. Someone in the lab took the picture BUT FORGOT TO FILL OUT THE SPREADSHEET, for the shots.

close up of image
Diadasia rinconis,m, left side, Pima Co., Tucson, AZ
Diadasia rinconis,m, left side, Pima Co., Tucson, AZ
Diadasia rinconis,m, left side, Pima Co., Tucson, AZ

I think many people think of cacti as icons, something made for us to look at, but since we rarely use cacti for anything and because their fleshy shapes and lifestyles are so different we think of them more as lampposts than integrated into our landscapes as much as the grasses, forbs, and trees. But without cacti entire worlds would disappear.

I think many people think of cacti as icons, something made for us to look at, but since we rarely use cacti for anything and because their fleshy shapes and lifestyles are so different we think of them more as lampposts than integrated into our landscapes as much as the grasses, forbs, and trees. But without cacti entire worlds would disappear.

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Diadasia species, f, back, Patagonia Chile Chico, Chile
Diadasia species, f, back, Patagonia Chile Chico, Chile
Diadasia species, f, back, Patagonia Chile Chico, Chile

Collected in Chile in Patagonia near Chile Chico,on an expedition with Laurence Packer. This is a Diadasia of some sort. Laurence, surely will figure out all the species names so we can update these pictures.

Collected in Chile in Patagonia near Chile Chico,on an expedition with Laurence Packer. This is a Diadasia of some sort. Laurence, surely will figure out all the species names so we can update these pictures.

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Diadasia species, f, face, Patagonia Chile Chico, Chile
Diadasia species, f, face, Patagonia Chile Chico, Chile
Diadasia species, f, face, Patagonia Chile Chico, Chile

Collected in Chile in Patagonia near Chile Chico,on an expedition with Laurence Packer. This is a Diadasia of some sort. Laurence, surely will figure out all the species names so we can update these pictures.

Collected in Chile in Patagonia near Chile Chico,on an expedition with Laurence Packer. This is a Diadasia of some sort. Laurence, surely will figure out all the species names so we can update these pictures.

close up of image
Diadasia species, f, right, Patagonia Chile Chico, Chile
Diadasia species, f, right, Patagonia Chile Chico, Chile
Diadasia species, f, right, Patagonia Chile Chico, Chile

Collected in Chile in Patagonia near Chile Chico,on an expedition with Laurence Packer. This is a Diadasia of some sort. Laurence, surely will figure out all the species names so we can update these pictures.

Collected in Chile in Patagonia near Chile Chico,on an expedition with Laurence Packer. This is a Diadasia of some sort. Laurence, surely will figure out all the species names so we can update these pictures.