Skip to main content
U.S. flag

An official website of the United States government

Images

Images intro.
Filter Total Items: 5021
close up of image
Melissodes denticulata, F, Face, Carroll Co., MD
Melissodes denticulata, F, Face, Carroll Co., MD
Melissodes denticulata, F, Face, Carroll Co., MD

A pollen specialist. This species gathers pollen from what appears to be entirely the wet meadow growing plant. ironweed. A lovely deep purple aster that when planted in meadows and gardens is almost immediately discovered by this bee even though the region surrounding seems devoid of ironweed.

A pollen specialist. This species gathers pollen from what appears to be entirely the wet meadow growing plant. ironweed. A lovely deep purple aster that when planted in meadows and gardens is almost immediately discovered by this bee even though the region surrounding seems devoid of ironweed.

close up of image
Melissodes denticulata, F, Side, Carroll Co., MD2
Melissodes denticulata, F, Side, Carroll Co., MD2
Melissodes denticulata, F, Side, Carroll Co., MD2

A pollen specialist. This species gathers pollen from what appears to be entirely the wet meadow growing plant. ironweed. A lovely deep purple aster that when planted in meadows and gardens is almost immediately discovered by this bee even though the region surrounding seems devoid of ironweed.

A pollen specialist. This species gathers pollen from what appears to be entirely the wet meadow growing plant. ironweed. A lovely deep purple aster that when planted in meadows and gardens is almost immediately discovered by this bee even though the region surrounding seems devoid of ironweed.

close up of image
Lithurgus tibialis, M, Side, Greece, Aegean Islands, Lesvos, Moria
Lithurgus tibialis, M, Side, Greece, Aegean Islands, Lesvos, Moria
Lithurgus tibialis, M, Side, Greece, Aegean Islands, Lesvos, Moria

Lithurgus tibialis: a fascinating species in that it is much smaller and looks quiet different from other Lithurgus species occurring in Europe and has the peculiar preference for flowers of Chrozophora, a quite unusual pollen source.., but from studies in Greece it is clear that the females almost solely visit this plant and collect its pollen.

Lithurgus tibialis: a fascinating species in that it is much smaller and looks quiet different from other Lithurgus species occurring in Europe and has the peculiar preference for flowers of Chrozophora, a quite unusual pollen source.., but from studies in Greece it is clear that the females almost solely visit this plant and collect its pollen.

close up of image
Lobelia cardinalis 3, Cardinal Flower, Howard County, MD
Lobelia cardinalis 3, Cardinal Flower, Howard County, MD
Lobelia cardinalis 3, Cardinal Flower, Howard County, MD

Ah, the lovely wild hummingbird attracting Cardinal Flower. Nice to have bright red emerging from the wetlands every once in a while. Photograph and specimen by Helen Lowe Metzman.

Ah, the lovely wild hummingbird attracting Cardinal Flower. Nice to have bright red emerging from the wetlands every once in a while. Photograph and specimen by Helen Lowe Metzman.

close up of image
Lobelia cardinalis, Cardinal Flower, Howard County, MD, Helen Lowe Metzman
Lobelia cardinalis, Cardinal Flower, Howard County, MD, Helen Lowe Metzman
Lobelia cardinalis, Cardinal Flower, Howard County, MD, Helen Lowe Metzman

Ah, the lovely wild hummingbird attracting Cardinal Flower. Nice to have bright red emerging from the wetlands every once in a while. Photograph and specimen by Helen Lowe Metzman.

Ah, the lovely wild hummingbird attracting Cardinal Flower. Nice to have bright red emerging from the wetlands every once in a while. Photograph and specimen by Helen Lowe Metzman.

close up of image
Lobelia inflata 2, Indian tobacco, Howard County, MD, Helen Lowe Metzman
Lobelia inflata 2, Indian tobacco, Howard County, MD, Helen Lowe Metzman
Lobelia inflata 2, Indian tobacco, Howard County, MD, Helen Lowe Metzman

Indian tobacco - Check out the pooched out lower parts of the flower (not sure of the technical name). An annual that crops up all over the place in Maryland. Specimen and picture by Helen Lowe Metzman.

Indian tobacco - Check out the pooched out lower parts of the flower (not sure of the technical name). An annual that crops up all over the place in Maryland. Specimen and picture by Helen Lowe Metzman.

close up of image
Lobelia inflata 3, Indian tobacco, Howard County, MD, Helen Lowe Metzman
Lobelia inflata 3, Indian tobacco, Howard County, MD, Helen Lowe Metzman
Lobelia inflata 3, Indian tobacco, Howard County, MD, Helen Lowe Metzman

Indian tobacco - Check out the pooched out lower parts of the flower (not sure of the technical name). An annual that crops up all over the place in Maryland. Specimen and picture by Helen Lowe Metzman.

Indian tobacco - Check out the pooched out lower parts of the flower (not sure of the technical name). An annual that crops up all over the place in Maryland. Specimen and picture by Helen Lowe Metzman.

close up of image
Lobelia siphilitica 2, Great Blue Lobelia, Howard County, MD
Lobelia siphilitica 2, Great Blue Lobelia, Howard County, MD
Lobelia siphilitica 2, Great Blue Lobelia, Howard County, MD

Great Blue Lobelia. A tall plant mid summer plant that is a nice addition to the relatively sparse bloom at that time of year for bees. So, you should plant some. Pictures and specimens taken by Helen Lowe Metzman.

Great Blue Lobelia. A tall plant mid summer plant that is a nice addition to the relatively sparse bloom at that time of year for bees. So, you should plant some. Pictures and specimens taken by Helen Lowe Metzman.

close up of image
Lobelia siphilitica 3, Great Blue Lobelia, Howard County, MD
Lobelia siphilitica 3, Great Blue Lobelia, Howard County, MD
Lobelia siphilitica 3, Great Blue Lobelia, Howard County, MD

Great Blue Lobelia. A tall plant mid summer plant that is a nice addition to the relatively sparse bloom at that time of year for bees. So, you should plant some. Pictures and specimens taken by Helen Lowe Metzman.

Great Blue Lobelia. A tall plant mid summer plant that is a nice addition to the relatively sparse bloom at that time of year for bees. So, you should plant some. Pictures and specimens taken by Helen Lowe Metzman.

close up of image
Lobelia siphilitica, Great Blue Lobelia, Howard County, MD
Lobelia siphilitica, Great Blue Lobelia, Howard County, MD
Lobelia siphilitica, Great Blue Lobelia, Howard County, MD

Great Blue Lobelia. A tall plant mid summer plant that is a nice addition to the relatively sparse bloom at that time of year for bees. So, you should plant some. Pictures and specimens taken by Helen Lowe Metzman.

Great Blue Lobelia. A tall plant mid summer plant that is a nice addition to the relatively sparse bloom at that time of year for bees. So, you should plant some. Pictures and specimens taken by Helen Lowe Metzman.

close up of image
Lonchopria similis, m, back, chile
Lonchopria similis, m, back, chile
Lonchopria similis, m, back, chile

A cactus specialist, if you look closely you can see the spiny little cactus pollen balls all over this male, if you look even more closely at the shot of the face you will see a a lawn croquet hoop formation formed by the mandibles in the center of the face...used to grasp the female at her waist during mating.

A cactus specialist, if you look closely you can see the spiny little cactus pollen balls all over this male, if you look even more closely at the shot of the face you will see a a lawn croquet hoop formation formed by the mandibles in the center of the face...used to grasp the female at her waist during mating.

close up of image
lonchopria similis, m, face, chile
lonchopria similis, m, face, chile
lonchopria similis, m, face, chile

A cactus specialist, if you look closely you can see the spiny little cactus pollen balls all over this male, if you look even more closely at the shot of the face you will see a a lawn croquet hoop formation formed by the mandibles in the center of the face...used to grasp the female at her waist during mating.

A cactus specialist, if you look closely you can see the spiny little cactus pollen balls all over this male, if you look even more closely at the shot of the face you will see a a lawn croquet hoop formation formed by the mandibles in the center of the face...used to grasp the female at her waist during mating.

close up of image
Lonchopria similis, m, side, chile
Lonchopria similis, m, side, chile
Lonchopria similis, m, side, chile

A cactus specialist, if you look closely you can see the spiny little cactus pollen balls all over this male, if you look even more closely at the shot of the face you will see a a lawn croquet hoop formation formed by the mandibles in the center of the face...used to grasp the female at her waist during mating.

A cactus specialist, if you look closely you can see the spiny little cactus pollen balls all over this male, if you look even more closely at the shot of the face you will see a a lawn croquet hoop formation formed by the mandibles in the center of the face...used to grasp the female at her waist during mating.

close up of image
Lone star tick, U, Arkansas, hot springs village
Lone star tick, U, Arkansas, hot springs village
Lone star tick, U, Arkansas, hot springs village

Here you go, the Lone Star ticket to disease and the famous 1,000,000,000 seed ticks at a time,Amblyomma americanum, the specimen is from Arkansas provided by the dog of FT Eyre in Arkansas.photography by Brooke Alexander Photography Information: Canon Mark II 5D, Zerene Stacker, Stackshot Sled, 65mm Canon MP-E 1-5X macro lens, Twin Macro Flash in Styrofoam Cooler

Here you go, the Lone Star ticket to disease and the famous 1,000,000,000 seed ticks at a time,Amblyomma americanum, the specimen is from Arkansas provided by the dog of FT Eyre in Arkansas.photography by Brooke Alexander Photography Information: Canon Mark II 5D, Zerene Stacker, Stackshot Sled, 65mm Canon MP-E 1-5X macro lens, Twin Macro Flash in Styrofoam Cooler

close up of image
Lone star tick, U, Ventral, Arkansas, Hot Springs Village
Lone star tick, U, Ventral, Arkansas, Hot Springs Village
Lone star tick, U, Ventral, Arkansas, Hot Springs Village

Here you go, the Lone Star ticket to disease and the famous 1,000,000,000 seed ticks at a time,Amblyomma americanum, the specimen is from Arkansas provided by the dog of FT Eyre in Arkansas.photography by Brooke Alexander Photography Information: Canon Mark II 5D, Zerene Stacker, Stackshot Sled, 65mm Canon MP-E 1-5X macro lens, Twin Macro Flash in Styrofoam Cooler

Here you go, the Lone Star ticket to disease and the famous 1,000,000,000 seed ticks at a time,Amblyomma americanum, the specimen is from Arkansas provided by the dog of FT Eyre in Arkansas.photography by Brooke Alexander Photography Information: Canon Mark II 5D, Zerene Stacker, Stackshot Sled, 65mm Canon MP-E 1-5X macro lens, Twin Macro Flash in Styrofoam Cooler

close up of image
Lophophora williamsii, native to SW Texas and Mexico
Lophophora williamsii, native to SW Texas and Mexico
Lophophora williamsii, native to SW Texas and Mexico

One of two species of native peyote cacti. Native to the Southwest and under threat in the wild from over collection. Photography by Helen Lowe Metzman.

One of two species of native peyote cacti. Native to the Southwest and under threat in the wild from over collection. Photography by Helen Lowe Metzman.

close up of image
Lucanus elephus, md, head
Lucanus elephus, md, head
Lucanus elephus, md, head

The Giant Stag beetle ....Lucanus elephus....a huge beetle of eastern forests. This specimen can from California, Maryland and was collected by members of Bartlett Tree Company.

The Giant Stag beetle ....Lucanus elephus....a huge beetle of eastern forests. This specimen can from California, Maryland and was collected by members of Bartlett Tree Company.

close up of image
Lucanus elephus, md
Lucanus elephus, md
Lucanus elephus, md

The Giant Stag beetle ....Lucanus elephus....a huge beetle of eastern forests. This specimen can from California, Maryland and was collected by members of Bartlett Tree Company.

The Giant Stag beetle ....Lucanus elephus....a huge beetle of eastern forests. This specimen can from California, Maryland and was collected by members of Bartlett Tree Company.

close up of image
Lucanus elephus, straight on head, md
Lucanus elephus, straight on head, md
Lucanus elephus, straight on head, md

The Giant Stag beetle ....Lucanus elephus....a huge beetle of eastern forests. This specimen can from California, Maryland and was collected by members of Bartlett Tree Company.

The Giant Stag beetle ....Lucanus elephus....a huge beetle of eastern forests. This specimen can from California, Maryland and was collected by members of Bartlett Tree Company.

close up of image
Ludwigia alternifolia seedbox with weevil, Asanthoscelides
Ludwigia alternifolia seedbox with weevil, Asanthoscelides
Ludwigia alternifolia seedbox with weevil, Asanthoscelides

Look in the bottom right hand side of the seedbox (Ludwigia alternifolia) pod we opened up.