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Terrestrial Wildlife Diseases

Filter Total Items: 93

Toxoplasmosis

Toxoplasmosis is caused by a microscopic parasites called a protozoan. The specific name of the protozoan that causes toxoplasmosis is Toxoplasma gondii. T. gondii reproduces in the gut of cats (all members of the Felidae are susceptible). Cats shed the parasite in their feces, and the parasite is ingested by other animals (intermediate hosts) causing disease. Cats can acquire the parasite from...
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Toxoplasmosis

Toxoplasmosis is caused by a microscopic parasites called a protozoan. The specific name of the protozoan that causes toxoplasmosis is Toxoplasma gondii. T. gondii reproduces in the gut of cats (all members of the Felidae are susceptible). Cats shed the parasite in their feces, and the parasite is ingested by other animals (intermediate hosts) causing disease. Cats can acquire the parasite from...
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Vaccines

The USGS National Wildlife Health Center (NWHC) works on developing various disease management tools, including the development of vaccines. Our current work focuses on vaccines for sylvatic plague, white-nose syndrome, and rabies as disease control strategies.
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Vaccines

The USGS National Wildlife Health Center (NWHC) works on developing various disease management tools, including the development of vaccines. Our current work focuses on vaccines for sylvatic plague, white-nose syndrome, and rabies as disease control strategies.
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Batrachochytrium salamandrivorans (Bsal) Surveillance

Scientists of the USGS National Wildlife Health Center (NWHC) in collaboration with partners have developed risk assessments for Batrachochytrium salamandrivorans ( Bsal) in the United States and have begun sampling high-risk locations for the fungus.
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Batrachochytrium salamandrivorans (Bsal) Surveillance

Scientists of the USGS National Wildlife Health Center (NWHC) in collaboration with partners have developed risk assessments for Batrachochytrium salamandrivorans ( Bsal) in the United States and have begun sampling high-risk locations for the fungus.
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White-Nose Syndrome Surveillance

The USGS National Wildlife Health Center (NWHC) assists State, Federal, and Tribal wildlife agencies nationwide with early detection of Pseudogymnoascus destructans ( Pd), and addresses specific research priorities identified by partners in conjunction with the White-Nose Syndrome National Plan.
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White-Nose Syndrome Surveillance

The USGS National Wildlife Health Center (NWHC) assists State, Federal, and Tribal wildlife agencies nationwide with early detection of Pseudogymnoascus destructans ( Pd), and addresses specific research priorities identified by partners in conjunction with the White-Nose Syndrome National Plan.
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Snake Fungal Disease

Snake fungal disease is an infectious disease confirmed in numerous species of snakes caused by the fungus Ophidiomyces ophidiicola.
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Snake Fungal Disease

Snake fungal disease is an infectious disease confirmed in numerous species of snakes caused by the fungus Ophidiomyces ophidiicola.
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Sylvatic Plague

Sylvatic plague, caused by Yersinia pestis, is a bacterial disease transmitted by fleas that afflicts many mammalian species, including humans.
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Sylvatic Plague

Sylvatic plague, caused by Yersinia pestis, is a bacterial disease transmitted by fleas that afflicts many mammalian species, including humans.
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Avian Ecology and Multi-Species Habitat Use in Pacific Coast Estuaries

Waterbirds such as shorebirds, waders, and ducks depend on healthy and productive estuaries to “fuel up” for long distance migrations along the Pacific Flyway. Estuarine ecosystems include a mosaic of managed, natural, and restoring wetlands, and provide critical stop-over and wintering areas for federally protected migratory bird species. USGS WERC’s Dr. Susan De La Cruz works with federal, state...
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Avian Ecology and Multi-Species Habitat Use in Pacific Coast Estuaries

Waterbirds such as shorebirds, waders, and ducks depend on healthy and productive estuaries to “fuel up” for long distance migrations along the Pacific Flyway. Estuarine ecosystems include a mosaic of managed, natural, and restoring wetlands, and provide critical stop-over and wintering areas for federally protected migratory bird species. USGS WERC’s Dr. Susan De La Cruz works with federal, state...
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Avian Diseases

The Honolulu Field Station provides routine diagnostic support to state and federal agencies in order to determine cause of death in endangered and threatened native birds in Hawaii, US territories, and affiliated states in the Pacific. These activities have resulted in information that was important in the recovery of several species of endangered birds such as Laysan ducks, Nihoa millerbirds...
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Avian Diseases

The Honolulu Field Station provides routine diagnostic support to state and federal agencies in order to determine cause of death in endangered and threatened native birds in Hawaii, US territories, and affiliated states in the Pacific. These activities have resulted in information that was important in the recovery of several species of endangered birds such as Laysan ducks, Nihoa millerbirds...
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White-Nose Syndrome

White-nose syndrome (WNS) is an emergent disease of hibernating bats that has spread from the northeastern across United States at an alarming rate.
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White-Nose Syndrome

White-nose syndrome (WNS) is an emergent disease of hibernating bats that has spread from the northeastern across United States at an alarming rate.
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Avian Pathogens and Vectors - Kahuku Unit of Hawaii Volcanoes National Park

While the Hawaiian avian disease system has been well-studied in the forests of the older section of Hawai‘i Volcanoes National Park (HAVO), and in many other locations throughout the state, nothing was known about avian disease in the new Kahuku Unit of Hawai‘i Volcanoes National Park and the adjacent Kau Forest Reserve. The high elevation forests of Kahuku are the only habitat located on...
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Avian Pathogens and Vectors - Kahuku Unit of Hawaii Volcanoes National Park

While the Hawaiian avian disease system has been well-studied in the forests of the older section of Hawai‘i Volcanoes National Park (HAVO), and in many other locations throughout the state, nothing was known about avian disease in the new Kahuku Unit of Hawai‘i Volcanoes National Park and the adjacent Kau Forest Reserve. The high elevation forests of Kahuku are the only habitat located on...
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Vector-Borne Diseases

Vector-borne diseases are transmitted from one animal to another by vectors, including insects, such as mosquitoes or fleas, and arachnids, such as ticks. The USGS National Wildlife Health Center investigates wildlife diseases, including vector-borne diseases, such as West Nile virus and sylvatic plague.
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Vector-Borne Diseases

Vector-borne diseases are transmitted from one animal to another by vectors, including insects, such as mosquitoes or fleas, and arachnids, such as ticks. The USGS National Wildlife Health Center investigates wildlife diseases, including vector-borne diseases, such as West Nile virus and sylvatic plague.
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Efficacy of Avian Botulism Surveillance and Mitigation Using Detection Canines

Avian botulism causes waterbird mortality in Hawai‘i's wetlands and elsewhere. We will evaluate using trained scent-detection canines (sniffer dogs) as a new tool to survey for the presence of avian botulism. Biologists will compare variables influencing detection probability and detection rates with traditional search methods. The pilot study will test the feasibility of this approach as a new...
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Efficacy of Avian Botulism Surveillance and Mitigation Using Detection Canines

Avian botulism causes waterbird mortality in Hawai‘i's wetlands and elsewhere. We will evaluate using trained scent-detection canines (sniffer dogs) as a new tool to survey for the presence of avian botulism. Biologists will compare variables influencing detection probability and detection rates with traditional search methods. The pilot study will test the feasibility of this approach as a new...
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