Greater White-fronted Geese with Pintail and Mallards at Colusa NWR
Greater White-fronted Geese with Pintail and Mallards at Colusa NWRFlock of Greater White-fronted Geese with Pintail and Mallards at Colusa National Wildlife Refuge
Images
See our science through the images below.
Filter Total Items: 3529
Greater White-fronted Geese with Pintail and Mallards at Colusa NWR
Greater White-fronted Geese with Pintail and Mallards at Colusa NWR
Greater White-fronted Geese with Pintail and Mallards at Colusa NWRFlock of Greater White-fronted Geese with Pintail and Mallards at Colusa National Wildlife Refuge
Mercury research team collecting fish in Everglades
Mercury research team collecting fish in EvergladesUSGS Mercury research team collecting fish in Everglades National Park, Florida.
Mercury research team collecting fish in Everglades
Mercury research team collecting fish in EvergladesUSGS Mercury research team collecting fish in Everglades National Park, Florida.
Filtration of water in the field at Everglades
Scientists filtering water in the field at Everglades National Park, Florida.
Scientists filtering water in the field at Everglades National Park, Florida.
Internal look at the MC-ICP-MS flight tube when magnet is removed
Internal look at the MC-ICP-MS flight tube when magnet is removedInternal look at the MC-ICP-MS flight tube when magnet is removed.
Internal look at the MC-ICP-MS flight tube when magnet is removed
Internal look at the MC-ICP-MS flight tube when magnet is removedInternal look at the MC-ICP-MS flight tube when magnet is removed.
Arid grassland
Arid grasslands in the U.S. Mexico border are fire adapted and used by diverse groups. Science from the Southwest Biological Science Center and the Restoration Assessment and Monitoring Program for the Southwest (RAMPS) is helping these groups find common ground to manage this dynamic landscape.
Arid grasslands in the U.S. Mexico border are fire adapted and used by diverse groups. Science from the Southwest Biological Science Center and the Restoration Assessment and Monitoring Program for the Southwest (RAMPS) is helping these groups find common ground to manage this dynamic landscape.
Managing Fire on the US Mexico Borderlands
RAMPS met with DOI Office of Wildland Fire, US Customs and Border Patrol, and US Fish & Wildlife Service staff at Buenos Aires National Wildlife Refuge in southern AZ last November. The group is developing tools to reduce wildfire risk, conserve wildlife habitat and natural resources, and increase safety and security of border operations.
RAMPS met with DOI Office of Wildland Fire, US Customs and Border Patrol, and US Fish & Wildlife Service staff at Buenos Aires National Wildlife Refuge in southern AZ last November. The group is developing tools to reduce wildfire risk, conserve wildlife habitat and natural resources, and increase safety and security of border operations.
RestoreNet scientists develop guidance for dryland restoration
RestoreNet scientists develop guidance for dryland restorationRestoreNet is a networked experiment testing treatments for improving restoration in drylands. Find out more at www.usgs.gov/sbsc/ramps
RestoreNet scientists develop guidance for dryland restoration
RestoreNet scientists develop guidance for dryland restorationRestoreNet is a networked experiment testing treatments for improving restoration in drylands. Find out more at www.usgs.gov/sbsc/ramps
A flock of Aleutian cackling geese at San Joaquin River NWR
A flock of Aleutian cackling geese at San Joaquin River NWRA flock of Aleutian cackling geese at San Joaquin River National Wildlife Refuge.
A flock of Aleutian cackling geese at San Joaquin River NWR
A flock of Aleutian cackling geese at San Joaquin River NWRA flock of Aleutian cackling geese at San Joaquin River National Wildlife Refuge.
Flock of Snow Geese in wetland at Colusa NWR
Flock of Snow Geese at Colusa National Wildlife Refuge
Flock of Snow Geese at Colusa National Wildlife Refuge
Greater White-fronted Geese at Colusa NWR
Flock of Greater White-fronted Geese at Colusa National Wildlife Refuge
Flock of Greater White-fronted Geese at Colusa National Wildlife Refuge
Northern pintail drakes at Colusa NWR
Northern pintail drakes at Colusa National Wildlife Refuge
Northern pintail drakes at Colusa National Wildlife Refuge
Flock of Snow Geese on the water at Colusa NWR
Flock of Snow Geese at Colusa National Wildlife Refuge
Flock of Snow Geese at Colusa National Wildlife Refuge
Flock of Greater White-fronted Geese at Colusa NWR
Flock of Greater White-fronted Geese at Colusa NWRFlock of Greater White-fronted Geese at Colusa NWR
Flock of Greater White-fronted Geese at Colusa NWR
Flock of Greater White-fronted Geese at Colusa NWRFlock of Greater White-fronted Geese at Colusa NWR
Flock of Snow Geese at Colusa NWR
Flock of Snow Geese at Colusa National Wildlife Refuge
Flock of Snow Geese at Colusa National Wildlife Refuge
Hen and drake northern pintail at Colusa NWR
Hen and drake northern pintail at Colusa National Wildlife Refuge
Hen and drake northern pintail at Colusa National Wildlife Refuge
Snow Geese at Colusa NWR
Flock of Snow Geese at Colusa National Wildlife Refuge
Flock of Snow Geese at Colusa National Wildlife Refuge
Sierra marten caught on camera using underpass in Sierra NF
Sierra marten caught on camera using underpass in Sierra NFA Sierra Marten (Martes caurina sierra) caught on wildlife camera in October 2019 passing beneath an elevated road segment built to study usage of the underpass by the Yosemite toad.
Sierra marten caught on camera using underpass in Sierra NF
Sierra marten caught on camera using underpass in Sierra NFA Sierra Marten (Martes caurina sierra) caught on wildlife camera in October 2019 passing beneath an elevated road segment built to study usage of the underpass by the Yosemite toad.
Humboldt’s flying squirrel on wildlife camera
The photo features a Humboldt’s flying squirrel (Glaucomys oregonensis) caught on a wildlife camera. The camera was set up to study animal movement under a new road crossing structure known as the “toad road” in Sierra National Forest.
The photo features a Humboldt’s flying squirrel (Glaucomys oregonensis) caught on a wildlife camera. The camera was set up to study animal movement under a new road crossing structure known as the “toad road” in Sierra National Forest.
Histology of snake fungal disease
(A) Underneath the β-layer of the epidermis is an accumulation of hypereosinophilic necrotic debris. The remaining epidermis is extensively ulcerated.
(A) Underneath the β-layer of the epidermis is an accumulation of hypereosinophilic necrotic debris. The remaining epidermis is extensively ulcerated.
Thermal imaging for fire research
Use of thermal imaging helps researchers to understand the relationship of fuels and fire effects, Valles Caldera National Preserve, New Mexico, 2019.
Use of thermal imaging helps researchers to understand the relationship of fuels and fire effects, Valles Caldera National Preserve, New Mexico, 2019.
Black racer snake with snake fungal disease
Black Racer snake (A) The epidermis over much of the body, but cranially pronounced, has multifocal to coalescing dull white to pale gray foci. (B) Multiple scales around the head are thickened and roughened. (C) Ventrally, there are multiple dull white to grey foci of up to 8 mm size, occasionally with central indentations.
Black Racer snake (A) The epidermis over much of the body, but cranially pronounced, has multifocal to coalescing dull white to pale gray foci. (B) Multiple scales around the head are thickened and roughened. (C) Ventrally, there are multiple dull white to grey foci of up to 8 mm size, occasionally with central indentations.