Amphibians

Living planet report 2022

Wildlife populations monitored across the globe have declined by a massive 69 per cent between 1970 and 2018, according to this WWF's Living Planet Report (LPR) 2022. Monitored wildlife populations - mammals, birds, amphibians, reptiles and fish - have seen a devastating 69% drop on average since 1970, according to …

Customised habitats for zoo inmates soon

The inmates of the Delhi Zoological Park are to get exclusive customised enclosures. Most inmates of the zoo belonging to the same family have similar kind of enclosures. The Central Zoo Authority (CZA), along with the School of Planning and Architecture (SPA), are to hold a consultation to discuss and …

New family of limbless amphibians found

Ancient lineage traced to East, West parts of Africa Scientists have discovered a new family of limbless amphibians from northeast India with their ancient lineage traced to eastern and western parts of Africa, a relationship preserved from the time the southern continents broke up more than 150 million years ago. …

Family of legless amphibian discovered in Northeast

Researchers have discovered a new family of legless amphibians, commonly known as caecilians. After DNA analysis of the specimen, scientists have confirmed that it is an entirely new family. These findings have been published in a paper, Discovery of a new family of amphibians from Northeast India with ancient links …

Guwahati reptiles withstand urbanization onslaught

Despite rapid urbanization, the herpetofauna population of Guwahati has not been severely affected. There are some 63 species of herpetiles in this Assam city. "This is good news and can be termed as one of the best average populations," said herpetofauna researcher Jayaditya Purkayastha after release of his book "Urban …

Expert panel against Gundia project

The hydel project will cause loss of biodiversity and significant environmental impact The Gundia Hydro Electric Project (GHEP) proposed by the Karnataka Power Corporation Limited (KPCL) should not be executed “as the loss of biodiversity and environmental impact would be significant,” says a report by the Western Ghats Ecology Expert …

‘Frog song’ may help understand climate change

If not kissing the frog, at least appreciating their ‘croak’ may lead to some headway in to climate research. For the first time frog song is being monitored using automated sound recorders by Indian scientists to track the impact of climate change on amphibians in the forests of southern Western …

Additive threats from pathogens, climate and land-use change for global amphibian diversity

Amphibian population declines far exceed those of other vertebrate groups, with 30% of all species listed as threatened by the International Union for Conservation of Nature. The causes of these declines are a matter of continued research, but probably include climate change, land-use change and spread of the pathogenic fungal …

Recognising unsung heroes of wildlife conservation

The 12th Sanctuary Wildlife Awards on Thursday honoured some of the most passionate nature enthusiasts across different age groups as “India's Earth Heroes” here. George Schaller, a well-known American scientist, was given the Lifetime Service Award. “His path-breaking research on the Indian tiger in the Kanha National Park has become …

Two frog species of Kerala ‘endangered’: Study

ALAPPUZHA: Two species of frogs found in Kerala are endangered, a study has found. The Green-eyed Bush Frog and the Resplendent Shrub Frog, found in the Western Ghats and in Munnar, have been listed as ‘critically endangered’ species in the paper published in the November issue of the IUCN (International …

Frog Jumps Back From Extinction In Israel

They thought it had croaked. But missing for a half-century and listed as extinct in 1996, the Hula painted frog has been spotted again in northern Israel, its only known habitat. "The species now has another chance to survive," Israel's Nature and Parks Authority said on Thursday, reporting that one …

More studies needed to know impact of signal towers: Panel

AHMEDABAD: The 10-member expert committee constituted by the Ministry of Environment and Forest ( MoEF) has suggested the electromagnetic radiation (EMR) should be recognized as pollutants and there should be a regular auditing waves in the area where it is located. The committee was mandated to assess the possible impacts …

Climate change downsizing fauna, flora: study

Climate change downsizing fauna, flora: study Climate change is reducing the body size of many animal and plant species, including some which supply vital nutrition for more than a billion people already living near hunger’s threshold, according to a study released Sunday. From micro-organisms to top predators, nearly 45 percent …

Study kits to create awareness on biodiversity

They are for educators and institutions that would like to campaign for the cause India is the global host of the International Year of Forests, declared by the United Nations, and there is lot that we could do to protect our forests and animals. This is what the volunteers of …

Climate change and American bullfrog invasion: What could we expect in South America?

Biological invasion and climate change pose challenges to biodiversity conservation in the 21st century. Invasive species modify ecosystem structure and functioning and climatic changes are likely to produce invasive species' range shifts pushing some populations into protected areas. The American Bullfrog (Lithobates catesbeianus) is one of the hundred worst invasive …

Threat to amphibian population in district Midnapore, West Bengal

Amphibians watched the dinosaurs come and go, but today almost half of them are threatened with extinction. In 2010, Zoological Survey of India has documented a total of 311 amphibian species in India. Out of these 46 amphibian species are found in all 19 districts of West Bengal.

Kalutara to have first wildlife sanctuary

The Kodigahakanda forest in the Olabouwa North Grama Niladhari division in Horana will be declared a sanctuary in November under the Forest Conservation Department, MEDEF President K.Munagama told the Daily News. "This is the first wildlife sanctuary in the Kalutara district," he said. Kodigahakanda bio-diversity centre at Gonapola was opened …

Croak! Species announce their arrival

12 Night Frog Varieties Found In The Western Ghats 3 Rediscovered After 75 Years There is hope on the green front. That is what the croaks resonating from the Western Ghats proclaim. A team of scientists from Delhi University, Bombay Natural History, Zoological Survey of India and Brussels’ Vrije University …

Mining, construction pose threat to Sahyadri's microfauna

Varad Giri is the deputy director (collections) of the Bombay Natural History Society (BNHS), an organisation working for conservation of nature for the last 127 years. Giri is also a scientific associate of the Natural History Museum, London. He has been extensively working on the reptiles and amphibians of the …

Canapes to extinction

The high demand for frogs’ legs for consumption leads to the extinction of the species, says a report by international wildlife conservation groups. The report titled ‘Canapés to Extinction: The international trade in frogs’ legs and its ecological impact’ is the first ever rstudy on the frog leg market.

No home, no fungus

RESEARCH suggests that habitat loss, thought to be a major threat to amphibians across the world, might in some cases be protecting them from a deadly fungus. Amphibian species, which include frogs, toads and salamanders, have dwindled at an alarming rate since 1980s; a third of the world’s amphibian species …

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