Geothlypis trichas,Yellowthroat, M, Thurgood Marshall
Geothlypis trichas,Yellowthroat, M, Thurgood MarshallGeothlypis trichas, Common Yellowthroat, Stuck the Thurgood Marshall Building, May of 2012 in Washington D.C. in migration
An official website of the United States government
Here's how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
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.
Geothlypis trichas, Common Yellowthroat, Stuck the Thurgood Marshall Building, May of 2012 in Washington D.C. in migration
Geothlypis trichas, Common Yellowthroat, Stuck the Thurgood Marshall Building, May of 2012 in Washington D.C. in migration
The Wild Geranium, Geranium maculatum, not your grandmother's house plant, but a wild, native relative. You can see its resemblance. A haunter of bottomlands and an important nectar and pollen source for bees in the spring....including a couple of specialists. Specimen and photograph by Helen Lowe Metzman.
The Wild Geranium, Geranium maculatum, not your grandmother's house plant, but a wild, native relative. You can see its resemblance. A haunter of bottomlands and an important nectar and pollen source for bees in the spring....including a couple of specialists. Specimen and photograph by Helen Lowe Metzman.
Bees Trained to Collect Gold DustIn the Upper Congo past gold mining's legacy left a moonscape of large and small open pits. Some of these pits date to the turn of the previous century.
Bees Trained to Collect Gold DustIn the Upper Congo past gold mining's legacy left a moonscape of large and small open pits. Some of these pits date to the turn of the previous century.
Charidotella sexpunctata - One of the many variations of this electric beetle, exquisite in its color, form, and blends of neon all free of charge from your friend: Nature.Upper Marlboro, MarylandCanon Mark II 5D, Zerene Stacker, Stackshot Sled, 65mm Canon MP-E 1-5X macro lens, Twin Macro Flash in Styrofoam Cooler, F5.0, ISO 100, Shutter Speed 200, link to a .p
Charidotella sexpunctata - One of the many variations of this electric beetle, exquisite in its color, form, and blends of neon all free of charge from your friend: Nature.Upper Marlboro, MarylandCanon Mark II 5D, Zerene Stacker, Stackshot Sled, 65mm Canon MP-E 1-5X macro lens, Twin Macro Flash in Styrofoam Cooler, F5.0, ISO 100, Shutter Speed 200, link to a .p
Rattlesnake Plantain. Oh, look an orchid. An orchid that is not too uncommon in acidy woodlands. What a lovely leaf too. Picture and specimen by Helen Low Metzman.
Rattlesnake Plantain. Oh, look an orchid. An orchid that is not too uncommon in acidy woodlands. What a lovely leaf too. Picture and specimen by Helen Low Metzman.
Rattlesnake Plantain. Oh, look an orchid. An orchid that is not too uncommon in acidy woodlands. What a lovely leaf too. Picture and specimen by Helen Low Metzman.
Rattlesnake Plantain. Oh, look an orchid. An orchid that is not too uncommon in acidy woodlands. What a lovely leaf too. Picture and specimen by Helen Low Metzman.
Found a Common Grackle lying on the ground yesterday and took it to photograph. While taking pictures of the lovely subtle sheened feathers on the back of the head, an ant must have walked through one of the shots and its ghostly imprint remained.
Found a Common Grackle lying on the ground yesterday and took it to photograph. While taking pictures of the lovely subtle sheened feathers on the back of the head, an ant must have walked through one of the shots and its ghostly imprint remained.
Quiscalus quiscula - The Common Grackle. A hefty gracklesk foot befitting the beast. Photography Information: Canon Mark II 5D, Zerene Stacker, Stackshot Sled, 65mm Canon MP-E 1-5X macro lens, Twin Macro Flash in Styrofoam Cooler, F5.0, ISO 100, Shutter Speed 200.
Quiscalus quiscula - The Common Grackle. A hefty gracklesk foot befitting the beast. Photography Information: Canon Mark II 5D, Zerene Stacker, Stackshot Sled, 65mm Canon MP-E 1-5X macro lens, Twin Macro Flash in Styrofoam Cooler, F5.0, ISO 100, Shutter Speed 200.
Graphocephala versuta - A beautiful multiculored, but minute leafhopper, here captured and photographed in Upper Marlboro, Maryland
Graphocephala versuta - A beautiful multiculored, but minute leafhopper, here captured and photographed in Upper Marlboro, Maryland
Graphocephala versuta - A beautiful multiculored, but minute leafhopper, here captured and photographed in Upper Marlboro, Maryland
Graphocephala versuta - A beautiful multiculored, but minute leafhopper, here captured and photographed in Upper Marlboro, Maryland
Pisaurina mira? Need confirmation please.Have another shot coming of the upper surface. Front legs removed to better expose the face
Pisaurina mira? Need confirmation please.Have another shot coming of the upper surface. Front legs removed to better expose the face
A nymph of a short-horned grasshopper, not sure what species. Another experiment with a 10X microscope lens. Specimen from my yard in Upper Marlboro, Maryland.
A nymph of a short-horned grasshopper, not sure what species. Another experiment with a 10X microscope lens. Specimen from my yard in Upper Marlboro, Maryland.
I feel like I should know what this beetle is...but I do not. It has a tortoise beetle feel. Patuxent Wildlife Research Center, Anne Arundel County, MD, Identified as Gratiana pallidula, Eggplant Tortoise Beetle by Treegoat. Living specimens are a nice hospital green.
I feel like I should know what this beetle is...but I do not. It has a tortoise beetle feel. Patuxent Wildlife Research Center, Anne Arundel County, MD, Identified as Gratiana pallidula, Eggplant Tortoise Beetle by Treegoat. Living specimens are a nice hospital green.
I feel like I should know what this beetle is...but I do not. It has a tortoise beetle feel. Patuxent Wildlife Research Center, Anne Arundel County, MD Identified as Gratiana pallidula, Eggplant Tortoise Beetle by Treegoat. Living specimens are a nice hospital green.
I feel like I should know what this beetle is...but I do not. It has a tortoise beetle feel. Patuxent Wildlife Research Center, Anne Arundel County, MD Identified as Gratiana pallidula, Eggplant Tortoise Beetle by Treegoat. Living specimens are a nice hospital green.
I feel like I should know what this beetle is...but I do not. It has a tortoise beetle feel. Patuxent Wildlife Research Center, Anne Arundel County, MD - Very Queen like from this underside shot. Identified as Gratiana pallidula, Eggplant Tortoise Beetle by Treegoat. Living specimens are a nice hospital green.
I feel like I should know what this beetle is...but I do not. It has a tortoise beetle feel. Patuxent Wildlife Research Center, Anne Arundel County, MD - Very Queen like from this underside shot. Identified as Gratiana pallidula, Eggplant Tortoise Beetle by Treegoat. Living specimens are a nice hospital green.
Hmmmm, this is indeed and obviously a beetle, but what we have here is a failure to communicate. Our master list does not include this species and "crackalure" is not anything I am aware of ... nor is there the usual information on time and date of the stacking. But it is pretty. So up it goes and maybe it will be discovered later what species it is.
Hmmmm, this is indeed and obviously a beetle, but what we have here is a failure to communicate. Our master list does not include this species and "crackalure" is not anything I am aware of ... nor is there the usual information on time and date of the stacking. But it is pretty. So up it goes and maybe it will be discovered later what species it is.
Usure of which Green Lacewing species this is, it is also a bit discolored (the yellow areas should be green) in death, the eye alone adds appeal to this delicate species.Captured at my moth light in Upper Marlboro, MDCanon Mark II 5D, Zerene Stacker, Stackshot Sled, 65mm Canon MP-E 1-5X macro lens, Twin Macro Flash in Styrofoam Cooler, F5.0, ISO 100, Shutter Sp
Usure of which Green Lacewing species this is, it is also a bit discolored (the yellow areas should be green) in death, the eye alone adds appeal to this delicate species.Captured at my moth light in Upper Marlboro, MDCanon Mark II 5D, Zerene Stacker, Stackshot Sled, 65mm Canon MP-E 1-5X macro lens, Twin Macro Flash in Styrofoam Cooler, F5.0, ISO 100, Shutter Sp
Greensand, dug from my backyard, which at one point was on the ocean floor...and at a point in the future will return to that state. Our local greensand is composed of rounded marine sand, glauconite (the greensstuff), and geothite (small brown/black particles).
Greensand, dug from my backyard, which at one point was on the ocean floor...and at a point in the future will return to that state. Our local greensand is composed of rounded marine sand, glauconite (the greensstuff), and geothite (small brown/black particles).
Another picture of greensand, this is the same sample as the last one, but one that was wetted down ... what follows is the rest of the post from the previous picture of greensand....greensand dug from my backyard, which at one point was on the ocean floor...and at a point in the future will return to that state.
Another picture of greensand, this is the same sample as the last one, but one that was wetted down ... what follows is the rest of the post from the previous picture of greensand....greensand dug from my backyard, which at one point was on the ocean floor...and at a point in the future will return to that state.
You know, as a society, we have thought a great deal about plants, but mostly on the food and prettiness spectrums not so much on the ecological slider. So, here you have a Physalis seed husk, on the food end of the spectrum the genus gets about a 3.5 because tomatillos are in here, and a couple of other edibles, but its not one of the food powerhouses.
You know, as a society, we have thought a great deal about plants, but mostly on the food and prettiness spectrums not so much on the ecological slider. So, here you have a Physalis seed husk, on the food end of the spectrum the genus gets about a 3.5 because tomatillos are in here, and a couple of other edibles, but its not one of the food powerhouses.
Early stages of the Cedar-Apple Rust, Kamren Jefferson, Maryland
Early stages of the Cedar-Apple Rust, Kamren Jefferson, Maryland