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Photography
Two puffins on rocky cliff. Black and white seabirds with an orange-and-yellow bill, orange feet and red ring around eye.

Horned Puffins of the St. Matthew Grotto

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Burn Severity Assessment of the 2021 Horne Fire at Isle Royale National Park

Photography
Two Horned Puffins looking to the left on rock cliffs. Black and white, orange-and-yellow bill, fleshy spike above eyes.

Horned Puffins on Gull Island

Photography
A Horned Puffin flying over the water

A Horned Puffin flying

Illustrations
Colored pencil illustration stating "Horn Creek, Danger, Contaminated Water, Do Not Drink!"

Horn Creek Sign

Photography
A Horned Puffin flying over the water

A Horned Puffin flying over the water

Photography
A Horned Puffin taking off from the water

A Horned Puffin taking off from the water

Photography
Wade fishing on Big Horn River

Wade fishing on Big Horn River

Photography
Horned Lark Nest with Newly Hatched Nestlings

Horned Lark Nest with Newly Hatched Nestlings

Photography
Photographs showing gross and microscopic lesion on pharynx and liver of great-horned owl.

Photographs and photomicrographs from a Great-horned Owl (Bubo virginianus) found dead in Arizona, USA

Photography
Horned Puffin flying near it's burrow area in the Aleutian Islands

Horned Puffin flying near it's burrow area in the Aleutian Islands

Photography
Image: Horn Coral (Heliophyllum halli)

Horn Coral (Heliophyllum halli)

Photography
Image: Horn Coral (Heliophyllum halli)

Horn Coral (Heliophyllum halli)

Photography
Image: Long-horned Beetle (Cerambycidae)

Long-horned Beetle (Cerambycidae)

Center News
Photographs showing gross and microscopic lesion on pharynx and liver of great-horned owl.

Pathology Case of the Month - Great-horned Owl

Photography
Photo showing close ups of hemorrhage and necrosis in pink in purple colors.

Photomicrographs from a Great-Horned Owl

Photography
Woman wearing USGS cap and a face covering holds up lizard that appears to smile

Melanie Madden displays Blainville's Horned Lizard

Photography
Image: Great Horned Owl (Bubo virginianus)

Great Horned Owl (Bubo virginianus)

Photography
Horned Puffin, one of the species affected by a recent seabird die-off in the Pribilof Islands, AK

Horned Puffin, near Chisik Island in Lower Cook Inlet, Alaska

Photography
Horned Puffin, one of the species affected by a recent seabird die-off in the Pribilof Islands, AK

Horned Puffin, near Chisik Island in Lower Cook Inlet, Alaska

Photography
Image: CIR imagery of Horn Island collected in 2008

CIR imagery of Horn Island collected in 2008

Photography
Image: Horn Island calm conditions weather scenario

Horn Island calm conditions weather scenario

Photography
Two anglers wade fishing on Big Horn River

Two anglers wade fishing on Big Horn River

publication
image of publications layered on a wooden table

Anthropogenic influence on groundwater geochemistry in Horn Creek Watershed near the Orphan Mine in Grand Canyon National Park, Arizona, USA

publication
image of publications layered on a wooden table

Influence of antecedent geology on the Holocene formation and evolution of Horn Island, Mississippi, USA

Photography
Large bird on a bush

Great Horned Owl in Boundary Bay, British Columbia, Canada

Photography
Large bird in a tree

Great Horned Owl in a tree in Boundary Bay, British Columbia, Canada

Photography
Collecting sample for pesticide analyses, Big Horn River near Kane, WY

Collecting sample for pesticide analyses, Big Horn River near Kane, WY

Photography
Photographs from a Great-Horned Owl and Eurasian Collared-Dove showing injuries on birds.

Great-Horned Owl and Eurasian Collared-Dove found dead in Utah

publication
image of publications layered on a wooden table

Understanding recent eastern Horn of Africa rainfall variability and change

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