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INVASIVE RODENTS
Italy eradicated black rats from Zannone in 2007; nine years later, Scopoli's shearwater nesting pairs had nearly tripled from 27 to 80 on the Mediterranean island- After invasive rodents were cleared from Surprise Island in 2005, three monitored seabird populations grew two to tenfold in the years that followed
- In the 1700s, a shipwreck brought hundreds of rats to an Alaskan island. 11 years after scientists removed them in 2008, seabirds returned and the ecosystem was recovered
- In 1905, a Bohemian prince released 5 muskrats into his estate. By 1914, their population had exploded to 2 MillionIntroduced near Prague in 1905, five muskrats quickly proliferated throughout Europe. Utilizing waterways as pathways, these semi-aquatic r...05 Sep, 2026, 12.04 AM IST
- In 1981, Britain wanted to eradicate the invasive coypus which escaped from fur farms and grew to roughly 200,000 in population and damaged crops and wetlands; after years of trapping Britain made them disappear from the countryBritain once had roughly 200,000 coypus after the rodents escaped from fur farms and spread across East Anglia, damaging crops and wetlands...23 Aug, 2026, 05.11 PM IST
- During World War II, Japan imported 150 South American nutria for military fur; after mass escapes and releases, their descendants spread across at least 19 prefectures and dug through rice fields and reservoir banksDuring wartime, Japan imported nutria for their lucrative fur farming, which inadvertently gave rise to large invasive populations. Origina...20 Aug, 2026, 01.10 PM IST
- In 2014, California buried an abandoned airfield under 5.8 million cubic yards of harbor mud, then opened 998 acres to the tidesOnce serving as a military airfield, a site in Marin County, California, has evolved into a vibrant wetland. Engineers meticulously utilize...19 Aug, 2026, 01.20 PM IST
- Jeff Bezos and Leonardo DiCaprio put $200 million behind 100 endangered species across 30 countries. The list includes rare lemurs and pangolins to a ‘living fossil’ echidnaJeff Bezos and Leonardo DiCaprio have launched a $200 million conservation project to help 100 critically endangered species across 30 coun...04 Aug, 2026, 06.28 PM IST
- Britain dropped more than 300 tons of poison across South Georgia to kill every rat; by 2018, over 100,000 hectares were rodent-freeSouth Georgia island successfully removed its rat population after a massive eradication effort. Helicopters dropped poisoned bait across t...25 Jul, 2026, 08.26 PM IST
- Snake eggs in your garden? Don't move them until you know these thingsFinding snake eggs in your garden requires careful consideration before any action. Moving reptile eggs can pose risks to developing embryo...15 Jul, 2026, 07.33 PM IST
- Not Shark or Seal: Penguin's biggest predator on this island is a 20-gram animal and South Africa is now planning a 550-tonne poison solutionSouth Africa is preparing a large-scale operation to eliminate mice on Marion Island. Helicopters will drop 550 tons of poison bait across ...10 Jul, 2026, 04.32 PM IST
- Pet pythons escaped into Florida in the 1970s, spread for decades through the Everglades, then a hurricane carried them south, and now the Key Largo woodrat may disappearEndangered rodents in Key Largo face a crisis. Invasive Burmese pythons, spreading after Hurricane Irma, are decimating Key Largo woodrat p...19 Jun, 2026, 06.20 PM IST
- In 1918, rats escaped from a shipwreck onto a remote island, and more than a century later, scientists discovered an unexpected consequenceA major rodent eradication on Lord Howe Island has revealed a surprising recovery of its insect life. For over a century, rats and mice dev...29 May, 2026, 04.55 PM IST
- Where native rats disappear, something far more dangerous takes overMadagascar's unique wildlife faces a threat from invasive black rats. These newcomers are pushing out native tufted-tailed rats from degrad...11 May, 2026, 01.46 PM IST
- This Popular Garden Plant Could Quietly Turn Your Yard Into a Snake MagnetHome gardens can unintentionally attract snakes by providing food and shelter. Plants like lemongrass, ivy, and fruit-bearing varieties cre...12 Mar, 2026, 06.40 PM IST
- Is monkeypox now a pandemic? World Health Network says so, urges WHO to take immediate actionThe statement further added that WHO needs to ‘urgently’ announce Monkeypox as a public health emergency23 Jun, 2022, 02.39 PM IST
- How contagious is monkeypox? Patients can spread the infection for up to 4 weeks, say expertsThe period for which people stay infectious is when the blisters and lesions are active.23 May, 2022, 07.48 PM IST
- UK reports 1st case of monkeypox; symptoms include fever, rash, lymph node swelling. This is how it spreadsMonkeypox is a virus transmitted to humans from animals.10 May, 2022, 06.12 PM IST
- Fat cells protect skin against infectionsResearchers have found that dermal fat cells, known as adipocytes, produce antimicrobial peptides that help fend off invading bacteria and ...02 Jan, 2015, 04.58 PM IST
- North America under pythons threatClimate researchers have suggested that pythons could soon spread out to new parts of North America, due to global warming.25 Feb, 2008, 01.54 PM IST
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