Blood samples show deadly frog fungus at work in the wild
The fungal infection that has killed a record number of amphibians worldwide leads to deadly dehydration in frogs in the wild, according to a new study by University of California, Berkeley and San...
View ArticleThe sad tale of the urban frog
In the battle for survival, the impact of climate change may tip the balance against Australia's dwindling urban frog populations.
View ArticleCulture of an amphibian killer
(Phys.org)—In the November issue of the journal Molecular Ecology, a U.S. and Brazilian research team reported evidence of novel and hybrid strains of a lethal fungus that has decimated amphibian...
View ArticleAmphibians living close to farm fields are more resistant to common insecticides
Amphibian populations living close to agricultural fields have become more resistant to a common insecticide and are actually resistant to multiple common insecticides, according to two recent studies...
View ArticleFrogs in California harbor deadly amphibian pathogen, researchers find
In a new study, Stanford University School of Medicine researchers provide the first evidence that African clawed frogs in California harbor a deadly fungal infection that is decimating amphibian...
View ArticleN.C.'s Southern Cricket Frog populations declining
A recent U.S. Geological Survey report confirmed that the nation's amphibians, including frogs, toads and salamanders, are disappearing "at an alarming and rapid rate." A biologist at the University of...
View ArticleNew insights in the evolution of disease virulence from frog killing fungus
The chytrid fungus is responsible for the major decline in frog populations most notably in Australia and Central America.
View ArticleEarly exposure to insecticides gives amphibians higher tolerance later
Amphibians exposed to insecticides early in life—even those not yet hatched—have a higher tolerance to those same insecticides later in life, according to a recent University of Pittsburgh study.
View ArticleDisease, not climate change, fueling frog declines in the Andes, study finds
A deadly fungus, and not climate change as is widely believed, is the primary culprit behind the rapid decline of frog populations in the Andes mountains, according to a new study published today in...
View ArticleBig-mouthed babies drove the evolution of giant island snakes
Some populations of tiger snakes stranded for thousands of years on tiny islands surrounding Australia have evolved to be giants, growing to nearly twice the size of their mainland cousins. Now, new...
View ArticleGlobal bullfrog trade spreads deadly amphibian fungus worldwide
(Phys.org) -- The global trade in bullfrogs, which are farmed as a food source in South America and elsewhere, is spreading a deadly fungus that is contributing to the decline of amphibians worldwide,...
View ArticleFrog killing fungus found to infect crayfish too
(Phys.org)—A team of US biologists has found that the chytrid fungus, believed to be responsible for amphibian deaths worldwide, also infects and kills crayfish. In their paper published in the...
View ArticleStudy confirms US amphibian populations declining at rapid rate (Update)
(Phys.org) —The first-ever estimate of how fast frogs, toads and salamanders in the United States are disappearing from their habitats reveals they are vanishing at an alarming and rapid rate.
View ArticleAn 'extinct' frog makes a comeback in Israel's Hula Valley, becoming a unique...
The first amphibian to have been officially declared extinct by the International Union for Conservation of Nature (IUCN) has been rediscovered in the north of Israel after some 60 years and turns out...
View ArticleAquatic ecologist wants to free species from evolutionary traps
Jennifer Schopf Rehage, assistant professor in the FIU Department of Earth and Environment, has co-authored an article on evolutionary traps, a relatively new phenomenon affecting species in rapidly...
View ArticleEndangered frog gets new lease of life
(Phys.org) —In a bold conservation move, one of Australia's rarest frogs has been given a new lease on life following the first successful frog translocation in Queensland's history.
View ArticleCitizen science for salamanders in Southwest New Hampshire
Every spring, as the earth thaws and warm rains drench New England, thousands of amphibians make their way to vernal pools to breed. It's a magical time. For the salamanders and frogs undertaking their...
View ArticleNewly identified tadpole disease found across the globe
Scientists have found that a newly identified and highly infectious tadpole disease is found in a diverse range of frog populations across the world. The discovery sheds new light on some of the...
View ArticleBats important to survival of rare frog, other species
Bat poop matters. So says a University of Tennessee, Knoxville, study examining a little-known species, the Caucasian parsley frog, and its reliance on insects that breed in bat guano.
View ArticleCanberra's frog populations remain healthy
Researchers have found Canberra's frog populations remain healthy, although continued care is needed to make sure they don't die off.
View ArticleLand use may weaken amphibian's capacity to fight infection and disease
Man-made changes to the environment may be damaging the immune systems of a species of frog whose populations have drastically declined since the 1970s, according to a new study by researchers at Case...
View ArticleBiologist discovers clues about frog deaths
UCF biologist Anna Savage is obsessed with frogs and figuring out why they are dying at an unprecedented rate around the world.
View ArticleSome frogs are adapting to deadly pathogen, according to study
Some populations of frogs are rapidly adapting to a fungal pathogen called Batrachochrytrium dendrobatridis (Bd) that has decimated many populations for close to half a century and causes the disease...
View ArticleFrog reproduction in created ponds may be affected by disease and food...
Food availability and disease in created habitats may affect the reproductive output of reintroduced frogs, according to a study published July 27, 2016 in the open-access journal PLOS ONE by Kaya...
View ArticleBehavioral phenotypes may provide a way to identify individuals who...
(Phys.org)—A trio of zoologists with Southern Illinois University has found that behavioral phenotypes may be used to predict disease susceptibility and infectiousness. In their paper published in the...
View ArticleRoad salt can change sex ratios in frog populations, study says
Naturally occurring chemicals found in road salts commonly used to de-ice paved surfaces can alter the sex ratios in nearby frog populations, a phenomenon that could reduce the size and viability of...
View ArticleStudy examines pesticides' impact on wood frogs
A new study looks at how neonicotinoid pesticides affect wood frogs, which use surface waters in agricultural environments to breed and reproduce. Neonicotinoids are widely used insecticides that are...
View ArticleRare frog discovery has researchers hopping for joy
A discovery involving a rare California frog has researchers hopping for joy.
View ArticleFingerprint' technique spots frog populations at risk from pollution
Researchers at Lancaster University have found a way to detect subtle early warning signs that reveal a frog population is at risk from pollution.
View ArticleEmerging infectious disease threatens Darwin's frog with extinction
Iconic species likely to be wiped-out by amphibian fungus, despite lack of obvious short-term evidence.
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