Invasive species
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X @The Wall Street Journal
The Wall Street Journal· 2025-11-18 00:07
The insect, once a symbol of good luck, has become a nuisance thanks to an invasive species infamous for burrowing in homes each fall. Homeowners are going to great lengths to keep out the pests. https://t.co/NE32qckY9g ...
How to prevent the next mega-wildfire | Anne Middleton | TEDxSanDiegoWomen
TEDx Talks· 2025-09-03 16:50
Environmental Impact of Eucalyptus - Eucalyptus trees, introduced to California during the gold rush, pose a significant fire risk due to their flammable oils and bark [1] - In January 2025, wildfires in Los Angeles County burned an estimated 60 square miles (approximately the area of Washington DC), destroying 18,000 homes and resulting in 30 known deaths, with eucalyptus as a major fuel source [1] - Non-native eucalyptus combined with a warming climate leads to major economic and ecological damage and increased fire risk [1] Restoration Ecology Solutions - Restoration ecology, including reforestation and agricultural rehabilitation, can restore balance to ecosystems with funding and effort [1] - Removing invasive plants like eucalyptus and replanting with native species, such as coast live oak, can stabilize soil, provide habitat, and combat climate change [1] - Removing eucalyptus creates space for native plants to thrive, improving habitat, water systems, and neighborhood safety [1] Community Action and Awareness - Individuals with eucalyptus on their property should consider removing it or seeking professional help, unless in native regions like Australia [2] - Planting native species is encouraged to support local ecosystems [2] - The public is encouraged to support scientists involved in vegetation mapping and eucalyptus removal, recognizing their role in reducing fire risk [1]
Robotic rabbits help battle Florida's invasive pythons
NBC News· 2025-08-28 18:57
Well, in South Florida now, officials are working to eliminate an invasive species with furry robots. Yeah, these are solar powered bunnies. They look, they move, they even smell like the real animal.Researchers from the University of Florida have deployed about 120 of these robo bunnies to lure out hiding Burmese pythons. The snakes have eliminated 95% of the small mammals in Everglades National Park. The pythons are not native to Florida, and they likely escaped from people's homes. ...
X @The Economist
The Economist· 2025-08-14 20:40
Environmental Impact - Burmese pythons have caused a 95% decrease in the population of furry animals in the Everglades [1] Conservation Efforts - An annual competition in Florida aims to combat the invasive Burmese python species [1]
Invasive tick species poses new health risks
NBC News· 2025-08-14 18:00
Emerging Health Threat - Longhorn ticks, an invasive species capable of cloning, are rapidly spreading across at least 21 states in the eastern US [1] - An emerging bacteria in the Longhorn tick has been identified, potentially leading to erlichiosis, a tickborne disease with symptoms including fever, severe headaches, rash, and potentially death [2][3] - Climate change, creating warmer and wetter conditions, influences Longhorn tick transmission, reducing dormancy and increasing the likelihood of bites and reproduction [3][4] - Nationwide, erlichiosis cases have increased 15-fold since 2001 [5] - Health officials shut down a Bridgeport beach due to an influx of Longhorn ticks and other tick species [6] Symptoms and Treatment - Symptoms of tick-borne diseases can arise one to two weeks after a bite, starting with mild flu-like symptoms and potentially progressing to confusion and a rash [8] - One in three children typically get a red splotchy rash [8] - Bug repellent, staying off grassy areas, wearing long sleeves and pants, and performing tick checks are recommended for protection [9][10] - If bitten, remove the tick with tweezers, identify it, and consult a doctor, especially if the tick has been attached for around 24 hours or more [11][13] Knowledge Gaps - The exact risk posed by the new tick in Connecticut and beyond is currently unknown [6]