Title: What's in a species Name?: How wildlife management relies on modern systematics research and museum collections
* What have museum collections taught us about invasive diseases?
* When is an endangered species not a species?
* How can birds in a museum help protect airline passengers?
How many amphibian species are there in the United States?
More than 6,000 amphibian species exist worldwide, with approximately 300 of them found in the United States.
The USGS is the lead agency for the Amphibian Research and Monitoring Initiative (ARMI), a program of amphibian monitoring, research, and conservation that was established in response to the worldwide decline of amphibian species.
Related
What is the United States doing about amphibian deformity and decline issues?
In response to indications of worldwide declines in amphibian populations, Interior Department agencies were directed to initiate a national program of amphibian monitoring, research, and conservation. There is an urgent need to determine the scope and severity of the problem and to investigate causes. As a result, the USGS formed the Amphibian Research and Monitoring Initiative (ARMI). The main...
What causes deformities in frogs, toads, and other amphibians?
Malformed frogs first came to national attention in 1995. Since that time, reports of malformed frogs and other amphibians have increased dramatically. Malformations have been reported in at least 44 states and in more than 50 species of frogs and toads. Multiple limbs, missing limbs, and facial abnormalities are the main malformations seen. Frog malformations are the result of environmental...
Why are amphibian populations declining?
Research suggests that even though amphibians are severely declining worldwide, there is no smoking gun—and thus no simple solution—to halting or reversing these declines. Though every region in the United States has suffered amphibian declines, threats differ among regions. They include: Human influence from the Mississippi River east, including the metropolitan areas of the Northeast and the...
2017 September Evening Public Lecture — What's in a species name?
Title: What's in a species Name?: How wildlife management relies on modern systematics research and museum collections
* What have museum collections taught us about invasive diseases?
* When is an endangered species not a species?
* How can birds in a museum help protect airline passengers?
Chinese Firebelly Newt
A Chinese firebelly newt (Cynops orientalis), the first salamander species found to be infected with the spring viraemia of carp virus.
A Chinese firebelly newt (Cynops orientalis), the first salamander species found to be infected with the spring viraemia of carp virus.
Green Tree Frog
This green tree frog (Hyla cinerea) sits on the lip of a pitcher plant in a bog in Alabama. The frog was down in the pitcher plant, but moved up to rest on its edge as the photographer approached.
This green tree frog (Hyla cinerea) sits on the lip of a pitcher plant in a bog in Alabama. The frog was down in the pitcher plant, but moved up to rest on its edge as the photographer approached.
An invasive American bullfrog with tracking device.
An invasive American bullfrog with tracking device.
An invasive American bullfrog with tracking device.
Weighing a Toad
USGS technician weighing a Yosemite toad in the field.
USGS technician weighing a Yosemite toad in the field.
Frog in Hiding
Frog in hiding along the Sheyenne River southeast of Maddock, North Dakota. Photograph taken during a bioassessment of the area.
Frog in hiding along the Sheyenne River southeast of Maddock, North Dakota. Photograph taken during a bioassessment of the area.
Evening Frog Calls
An impressive chorus of frogs recorded at 9:00 pm on July 1, 2010 at Lake Ramsey Savannah State Wildlife Management Area near Covington, LA.
An impressive chorus of frogs recorded at 9:00 pm on July 1, 2010 at Lake Ramsey Savannah State Wildlife Management Area near Covington, LA.
USGS Scientist Mark Roth listening to frog calls.
USGS Scientist Mark Roth listening to frog calls. Coolecting frog calls allows scientists to determine distribution of species.
USGS Scientist Mark Roth listening to frog calls. Coolecting frog calls allows scientists to determine distribution of species.
Western Spadefoot Toad
A western spadefoot toad (Spea hammondii) found near Badger Canyon, CA.
A western spadefoot toad (Spea hammondii) found near Badger Canyon, CA.
Boreal toad (Bufo boreas) mating ball
Boreal toad (Bufo boreas) mating ball, Bridger-Teton National Forest, Wyoming.
Boreal toad (Bufo boreas) mating ball, Bridger-Teton National Forest, Wyoming.
Wood Frog Embryos in an Icy Wetland
Wood frog embryos in a partly ice-covered Wisconsin wetland. Interconnected wetlands and uplands are critical elements of most North American landscapes and support our quality of life in profound ways. To provide much-needed information, the USGS is leading a growing network of U.S.
Wood frog embryos in a partly ice-covered Wisconsin wetland. Interconnected wetlands and uplands are critical elements of most North American landscapes and support our quality of life in profound ways. To provide much-needed information, the USGS is leading a growing network of U.S.
Frog in the Woods
Frog in the woods in Shenandoah National Park, Virginia.
Frog in the woods in Shenandoah National Park, Virginia.
Related
What is the United States doing about amphibian deformity and decline issues?
In response to indications of worldwide declines in amphibian populations, Interior Department agencies were directed to initiate a national program of amphibian monitoring, research, and conservation. There is an urgent need to determine the scope and severity of the problem and to investigate causes. As a result, the USGS formed the Amphibian Research and Monitoring Initiative (ARMI). The main...
What causes deformities in frogs, toads, and other amphibians?
Malformed frogs first came to national attention in 1995. Since that time, reports of malformed frogs and other amphibians have increased dramatically. Malformations have been reported in at least 44 states and in more than 50 species of frogs and toads. Multiple limbs, missing limbs, and facial abnormalities are the main malformations seen. Frog malformations are the result of environmental...
Why are amphibian populations declining?
Research suggests that even though amphibians are severely declining worldwide, there is no smoking gun—and thus no simple solution—to halting or reversing these declines. Though every region in the United States has suffered amphibian declines, threats differ among regions. They include: Human influence from the Mississippi River east, including the metropolitan areas of the Northeast and the...
2017 September Evening Public Lecture — What's in a species name?
Title: What's in a species Name?: How wildlife management relies on modern systematics research and museum collections
* What have museum collections taught us about invasive diseases?
* When is an endangered species not a species?
* How can birds in a museum help protect airline passengers?
Title: What's in a species Name?: How wildlife management relies on modern systematics research and museum collections
* What have museum collections taught us about invasive diseases?
* When is an endangered species not a species?
* How can birds in a museum help protect airline passengers?
Chinese Firebelly Newt
A Chinese firebelly newt (Cynops orientalis), the first salamander species found to be infected with the spring viraemia of carp virus.
A Chinese firebelly newt (Cynops orientalis), the first salamander species found to be infected with the spring viraemia of carp virus.
Green Tree Frog
This green tree frog (Hyla cinerea) sits on the lip of a pitcher plant in a bog in Alabama. The frog was down in the pitcher plant, but moved up to rest on its edge as the photographer approached.
This green tree frog (Hyla cinerea) sits on the lip of a pitcher plant in a bog in Alabama. The frog was down in the pitcher plant, but moved up to rest on its edge as the photographer approached.
An invasive American bullfrog with tracking device.
An invasive American bullfrog with tracking device.
An invasive American bullfrog with tracking device.
Weighing a Toad
USGS technician weighing a Yosemite toad in the field.
USGS technician weighing a Yosemite toad in the field.
Frog in Hiding
Frog in hiding along the Sheyenne River southeast of Maddock, North Dakota. Photograph taken during a bioassessment of the area.
Frog in hiding along the Sheyenne River southeast of Maddock, North Dakota. Photograph taken during a bioassessment of the area.
Evening Frog Calls
An impressive chorus of frogs recorded at 9:00 pm on July 1, 2010 at Lake Ramsey Savannah State Wildlife Management Area near Covington, LA.
An impressive chorus of frogs recorded at 9:00 pm on July 1, 2010 at Lake Ramsey Savannah State Wildlife Management Area near Covington, LA.
USGS Scientist Mark Roth listening to frog calls.
USGS Scientist Mark Roth listening to frog calls. Coolecting frog calls allows scientists to determine distribution of species.
USGS Scientist Mark Roth listening to frog calls. Coolecting frog calls allows scientists to determine distribution of species.
Western Spadefoot Toad
A western spadefoot toad (Spea hammondii) found near Badger Canyon, CA.
A western spadefoot toad (Spea hammondii) found near Badger Canyon, CA.
Boreal toad (Bufo boreas) mating ball
Boreal toad (Bufo boreas) mating ball, Bridger-Teton National Forest, Wyoming.
Boreal toad (Bufo boreas) mating ball, Bridger-Teton National Forest, Wyoming.
Wood Frog Embryos in an Icy Wetland
Wood frog embryos in a partly ice-covered Wisconsin wetland. Interconnected wetlands and uplands are critical elements of most North American landscapes and support our quality of life in profound ways. To provide much-needed information, the USGS is leading a growing network of U.S.
Wood frog embryos in a partly ice-covered Wisconsin wetland. Interconnected wetlands and uplands are critical elements of most North American landscapes and support our quality of life in profound ways. To provide much-needed information, the USGS is leading a growing network of U.S.
Frog in the Woods
Frog in the woods in Shenandoah National Park, Virginia.
Frog in the woods in Shenandoah National Park, Virginia.