This tadpole shows signs of a severe Perkinsea infection.
William Barichivich
William "Jamie" Barichivich is a Wildlife Biologist at the USGS Wetland and Aquatic Research Center.
During his tenure with USGS he has studied a wide variety of organisms including marine turtles, sturgeon, and for the last 10 years, amphibians. Research has taken him from the Everglades in South Florida to Glacier National Park in Montana and as far west as Palau. He has a broad interest in a variety of topics including road mortality of wildlife, wetland hydrology, and amphibians.
Science and Products
Vulnerability of Mole Skinks to Sea-Level Rise
Predicting Sea-Level Rise Impacts to Barrier Island Habitats
Population Persistence of the Ornate Chorus Frog Across Its Distribution
Sea-Level Rise and Florida’s Island Biodiversity
How Wildlife Respond to Tropical Cyclones: Short-Term Tactics and Long-Term Impacts
Informing Future Condition Scenario Planning for Habitat Specialists of the Imperiled Pine Rockland Ecosystem of South Florida
Developing Future Habitat Condition Scenarios for Wildlife in the Imperiled Pine Rockland Ecosystem of South Florida
Monitoring of Amphibians at St. Marks National Wildlife Refuge in Northwest Florida
Population Demography and Food Web Analysis of Large Aquatic Salamanders (Siren and Amphiuma) in North Florida
Adaptive Habitat Conservation for Flatwoods Salamanders
Sea level rise and Florida’s insular vertebrate biodiversity: predictions of island inundation and the number of coastal species vulnerable to sea level rise Sea level rise and Florida’s insular vertebrate biodiversity: predictions of island inundation and the number of coastal species vulnerable to sea level rise
Insular mole skinks: Area of habitat still above water given projected sea level rise and proportion of habitat at risk of storm surge in the Florida Keys, Cedar Keys, and Egmont Key, Florida Insular mole skinks: Area of habitat still above water given projected sea level rise and proportion of habitat at risk of storm surge in the Florida Keys, Cedar Keys, and Egmont Key, Florida
Area of habitat still above water per decade of projected sea level rise for islands in two study areas off Florida's Gulf coast Area of habitat still above water per decade of projected sea level rise for islands in two study areas off Florida's Gulf coast
Fish, amphibian, and conductance data from Panacea Unit, St. Marks National Wildlife Refuge, FL, 2009-2016 Fish, amphibian, and conductance data from Panacea Unit, St. Marks National Wildlife Refuge, FL, 2009-2016
Data release for Predicting the impacts of future sea level rise on specialist snake species in the imperiled pine rockland ecosystem of South Florida Data release for Predicting the impacts of future sea level rise on specialist snake species in the imperiled pine rockland ecosystem of South Florida
Specific conductance of flatwood salamander breeding ponds: pre- and post-Hurricane Michael, 2013-2018 Specific conductance of flatwood salamander breeding ponds: pre- and post-Hurricane Michael, 2013-2018
Data from a national survey for the amphibian chytrid fungus Batrachochytrium salamandrivorans (ver. 2.0, Nov 2024) Data from a national survey for the amphibian chytrid fungus Batrachochytrium salamandrivorans (ver. 2.0, Nov 2024)
Hydrological measurements of 300 US temporary wetlands from 2004-2014 Hydrological measurements of 300 US temporary wetlands from 2004-2014
Establishing a baseline: the amphibians of Lower Suwannee National Wildlife Refuge, Dixie and Levy Counties, Florida Establishing a baseline: the amphibians of Lower Suwannee National Wildlife Refuge, Dixie and Levy Counties, Florida
Survey of the amphibians of Savannah National Wildlife Refuge, South Carolina and Georgia, U.S.A. Survey of the amphibians of Savannah National Wildlife Refuge, South Carolina and Georgia, U.S.A.
This tadpole shows signs of a severe Perkinsea infection.
This tadpole shows signs of severe Perkinsea infection, which causes organ failure.
This tadpole shows signs of severe Perkinsea infection, which causes organ failure.
Independent and interactive effects of disease and methylmercury on demographic rates across multiple amphibian populations Independent and interactive effects of disease and methylmercury on demographic rates across multiple amphibian populations
Pan-amphibia distribution of the fungal parasite Batrachochytrium dendrobatidis varies with species and temperature Pan-amphibia distribution of the fungal parasite Batrachochytrium dendrobatidis varies with species and temperature
Sea level rise threatens Florida’s insular vertebrate biodiversity Sea level rise threatens Florida’s insular vertebrate biodiversity
Vulnerability of endemic insular mole skinks to sea-level rise Vulnerability of endemic insular mole skinks to sea-level rise
A dataset of amphibian species in U.S. National Parks A dataset of amphibian species in U.S. National Parks
The sands of time: Predicting sea level rise impacts to barrier island habitats The sands of time: Predicting sea level rise impacts to barrier island habitats
Disentangling direct and indirect effects of extreme events on coastal wetland communities Disentangling direct and indirect effects of extreme events on coastal wetland communities
Future changes in habitat availability for two specialist snake species in the imperiled rocklands of South Florida, U.S.A. Future changes in habitat availability for two specialist snake species in the imperiled rocklands of South Florida, U.S.A.
Maximizing species distribution model performance when using historical occurrences and variables of varying persistency Maximizing species distribution model performance when using historical occurrences and variables of varying persistency
Batrachochytrium salamandrivorans (Bsal) not detected in an intensive survey of wild North American amphibians Batrachochytrium salamandrivorans (Bsal) not detected in an intensive survey of wild North American amphibians
Seeking shelter from the storm: Conservation and management of imperiled species in a changing climate Seeking shelter from the storm: Conservation and management of imperiled species in a changing climate
Linking variability in climate to wetland habitat suitability: Is it possible to forecast regional responses from simple climate measures? Linking variability in climate to wetland habitat suitability: Is it possible to forecast regional responses from simple climate measures?
Science and Products
Vulnerability of Mole Skinks to Sea-Level Rise
Predicting Sea-Level Rise Impacts to Barrier Island Habitats
Population Persistence of the Ornate Chorus Frog Across Its Distribution
Sea-Level Rise and Florida’s Island Biodiversity
How Wildlife Respond to Tropical Cyclones: Short-Term Tactics and Long-Term Impacts
Informing Future Condition Scenario Planning for Habitat Specialists of the Imperiled Pine Rockland Ecosystem of South Florida
Developing Future Habitat Condition Scenarios for Wildlife in the Imperiled Pine Rockland Ecosystem of South Florida
Monitoring of Amphibians at St. Marks National Wildlife Refuge in Northwest Florida
Population Demography and Food Web Analysis of Large Aquatic Salamanders (Siren and Amphiuma) in North Florida
Adaptive Habitat Conservation for Flatwoods Salamanders
Sea level rise and Florida’s insular vertebrate biodiversity: predictions of island inundation and the number of coastal species vulnerable to sea level rise Sea level rise and Florida’s insular vertebrate biodiversity: predictions of island inundation and the number of coastal species vulnerable to sea level rise
Insular mole skinks: Area of habitat still above water given projected sea level rise and proportion of habitat at risk of storm surge in the Florida Keys, Cedar Keys, and Egmont Key, Florida Insular mole skinks: Area of habitat still above water given projected sea level rise and proportion of habitat at risk of storm surge in the Florida Keys, Cedar Keys, and Egmont Key, Florida
Area of habitat still above water per decade of projected sea level rise for islands in two study areas off Florida's Gulf coast Area of habitat still above water per decade of projected sea level rise for islands in two study areas off Florida's Gulf coast
Fish, amphibian, and conductance data from Panacea Unit, St. Marks National Wildlife Refuge, FL, 2009-2016 Fish, amphibian, and conductance data from Panacea Unit, St. Marks National Wildlife Refuge, FL, 2009-2016
Data release for Predicting the impacts of future sea level rise on specialist snake species in the imperiled pine rockland ecosystem of South Florida Data release for Predicting the impacts of future sea level rise on specialist snake species in the imperiled pine rockland ecosystem of South Florida
Specific conductance of flatwood salamander breeding ponds: pre- and post-Hurricane Michael, 2013-2018 Specific conductance of flatwood salamander breeding ponds: pre- and post-Hurricane Michael, 2013-2018
Data from a national survey for the amphibian chytrid fungus Batrachochytrium salamandrivorans (ver. 2.0, Nov 2024) Data from a national survey for the amphibian chytrid fungus Batrachochytrium salamandrivorans (ver. 2.0, Nov 2024)
Hydrological measurements of 300 US temporary wetlands from 2004-2014 Hydrological measurements of 300 US temporary wetlands from 2004-2014
Establishing a baseline: the amphibians of Lower Suwannee National Wildlife Refuge, Dixie and Levy Counties, Florida Establishing a baseline: the amphibians of Lower Suwannee National Wildlife Refuge, Dixie and Levy Counties, Florida
Survey of the amphibians of Savannah National Wildlife Refuge, South Carolina and Georgia, U.S.A. Survey of the amphibians of Savannah National Wildlife Refuge, South Carolina and Georgia, U.S.A.
This tadpole shows signs of a severe Perkinsea infection.
This tadpole shows signs of a severe Perkinsea infection.
This tadpole shows signs of severe Perkinsea infection, which causes organ failure.
This tadpole shows signs of severe Perkinsea infection, which causes organ failure.