Scenic view of rock formation and coast line.
Images
See our science through the images below.
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Acadia National Park
Scenic view of rock formation and coast line.
Acadia National Park
Scenic view of a tree on coastal rocks by shore line.
Scenic view of a tree on coastal rocks by shore line.
Acadia National Park
Coastal view showing rocks and coast line.
Coastal view showing rocks and coast line.
USGS Scientist Set Mistnets for West Nile Virus Monitoring
USGS scientists capture and release wild birds while monitoring for West Nile.
USGS scientists capture and release wild birds while monitoring for West Nile.
Grey Tree Frog
Grey Tree Frog
Diatoms (50 Species)
Photomicrograph depicting the siliceous frustulesof fifty species of diatoms arranged within a circular shape. Diatoms form the base of many marine and aquatic food chains and upon death, their glassy frustules form sediments known as diatomaceous earth.
Photomicrograph depicting the siliceous frustulesof fifty species of diatoms arranged within a circular shape. Diatoms form the base of many marine and aquatic food chains and upon death, their glassy frustules form sediments known as diatomaceous earth.
Diatoms (50 Species)
A photomicrograph depicting the siliceous frustules of fifty species of diatoms arranged within a circular shape. The image has been inverted to white on black to bring out details. Diatoms form the base of many marine and aquatic foodchains and upon death, their glassy frustules form sediments known as diatomaceous earth.
A photomicrograph depicting the siliceous frustules of fifty species of diatoms arranged within a circular shape. The image has been inverted to white on black to bring out details. Diatoms form the base of many marine and aquatic foodchains and upon death, their glassy frustules form sediments known as diatomaceous earth.
Foraminiferans (10 Species)
A photomicrograph depicting the calcium carbonate tests of ten species of marine foraminiferans. Upon death, their tests can form calcareous marine sediments known as foraminiferan ooze.
A photomicrograph depicting the calcium carbonate tests of ten species of marine foraminiferans. Upon death, their tests can form calcareous marine sediments known as foraminiferan ooze.
Foraminiferans (10 Species)
A photomicrograph depicting the calcium carbonate tests of ten species of marine foraminiferans. Upon death, their tests can form calcareous marine sediments known as foraminiferan ooze.
A photomicrograph depicting the calcium carbonate tests of ten species of marine foraminiferans. Upon death, their tests can form calcareous marine sediments known as foraminiferan ooze.
Foraminiferans (10 Species)
A photomicrograph depicting the calcium carbonate tests of ten species of marine foraminiferans. The image has been inverted to bring out details. Upon death, their tests can form calcareous marine sediments known as foraminiferan ooze.
A photomicrograph depicting the calcium carbonate tests of ten species of marine foraminiferans. The image has been inverted to bring out details. Upon death, their tests can form calcareous marine sediments known as foraminiferan ooze.
Shenandoah River Behind Trees
Shenandoah River behind trees with mountains in the background.
Shenandoah River behind trees with mountains in the background.
River in Fall
View from the bank of a river. The variegated forest in the background indicates the fall season.
View from the bank of a river. The variegated forest in the background indicates the fall season.
Potomac River and Forest
View of the Potomac River from a bank. Across the river is a forest of trees shedding leaves.
View of the Potomac River from a bank. Across the river is a forest of trees shedding leaves.
Gray Treefrog
Still relatively common in Louisiana, although amphibian declines are a global problem
Still relatively common in Louisiana, although amphibian declines are a global problem
Canyon de Chelly in Autumn
Fall in Canyon de Chelly.
Fall in Canyon de Chelly.
Adult Lionfish
Adult lionfish, approximately 250 mm total length.
Adult lionfish, approximately 250 mm total length.
Juvenile Lionfish
A group of juvenile lionfish, approximately 120 mm total length.
A group of juvenile lionfish, approximately 120 mm total length.
Sabinal River Rocks Near Lost Maples State Natural Area, TX
Limestone rocks are the primary bed of this flashy river. Note the baldcypress tree in the background uprooted in a past flood. View looking downstream.
Limestone rocks are the primary bed of this flashy river. Note the baldcypress tree in the background uprooted in a past flood. View looking downstream.
Saddleback Caterpillar (Acharia stimulea)
The saddleback caterpillar is about an inch long, has a purplish-brown body with a green saddle shape on it's back, and has poisonous spines on four large projections (tubercles) and many smaller ones that stick out from the sides of its body. The poisonous spines are hollow and are connected to poison glands.
The saddleback caterpillar is about an inch long, has a purplish-brown body with a green saddle shape on it's back, and has poisonous spines on four large projections (tubercles) and many smaller ones that stick out from the sides of its body. The poisonous spines are hollow and are connected to poison glands.
Saddleback Caterpillar (Acharia stimulea)
The saddleback caterpillar is about an inch long, has a purplish-brown body with a green saddle shape on it's back, and has poisonous spines on four large projections (tubercles) and many smaller ones that stick out from the sides of its body. The poisonous spines are hollow and are connected to poison glands.
The saddleback caterpillar is about an inch long, has a purplish-brown body with a green saddle shape on it's back, and has poisonous spines on four large projections (tubercles) and many smaller ones that stick out from the sides of its body. The poisonous spines are hollow and are connected to poison glands.
Saddleback Caterpillar (Acharia stimulea)
The saddleback caterpillar is about an inch long, has a purplish-brown body with a green saddle shape on it's back, and has poisonous spines on four large projections (tubercles) and many smaller ones that stick out from the sides of its body. The poisonous spines are hollow and are connected to poison glands.
The saddleback caterpillar is about an inch long, has a purplish-brown body with a green saddle shape on it's back, and has poisonous spines on four large projections (tubercles) and many smaller ones that stick out from the sides of its body. The poisonous spines are hollow and are connected to poison glands.