insert_link Environment Tiny weevils are waging war on the invasive water lettuce plant choking South Africa’s Vaal River By Julie Coetzee, South African Institute for Aquatic Biodiversity Water lettuce (Pistia stratiotes L.), also known as Nile cabbage, is a free-floating aquatic plant from the family Araceae, the same family as the arum lily. It’s found on every continent except Antarctica and grows well in tropical to sub-tropical climates. Research suggests it may have originated in South America because it has natural enemies there which have […] todayApril 10, 2024 30
insert_link Africa South Africa’s conservation model: why expanding the use of biodiversity to generate money is a good idea By Hayley Clements, Stellenbosch University; Alta De Vos, Stellenbosch University, and Matthew Child, University of Pretoria South Africa’s government is calling for public comments on an updated version of its existing biodiversity economy plan. The National Biodiversity Economy Strategy aims to conserve biodiversity while also contributing to job creation and economic growth. It proposes to do this by promoting sustainable use of the country’s natural resources. The strategy […] todayApril 8, 2024 22
insert_link Entertainment South Africa’s conservation model: why expanding the use of biodiversity to generate money is a good idea By Hayley Clements, Stellenbosch University; Alta De Vos, Stellenbosch University, and Matthew Child, University of Pretoria South Africa’s government is calling for public comments on an updated version of its existing biodiversity economy plan. The National Biodiversity Economy Strategy aims to conserve biodiversity while also contributing to job creation and economic growth. It proposes to do this by promoting sustainable use of the country’s natural resources. The […] todayApril 5, 2024 16
insert_link Environment Venomous snakes could start migrating in large numbers if we hit 5ºC warming By Pablo Ariel Martinez, Universidade Federal de Sergipe A global group of scientists has predicted that climate change may cause dramatic movements in venomous snake populations across many countries in Africa. The scientists took into account climate change predictions about changes to the current habitats of 209 venomous snakes, and mapped where those environments were found elsewhere. Based on this, they predict that snakes were likely to migrate […] todayMarch 28, 2024 77
insert_link Africa We built an AI tool to help set priorities for conservation in Madagascar: what we found By Daniele Silvestro, University of Fribourg Artificial Intelligence (AI) – models that process large and diverse datasets and make predictions from them – can have many uses in nature conservation, such as remote monitoring (like the use of camera traps to study animals or plants) or data analysis. Some of these are controversial because AI can be trained to be biased, but others are valuable research tools. […] todayMarch 27, 2024 16
insert_link 2 Africa Largest frog in more than 100 years discovered in Africa By Bertie Jacobs A new species of African bullfrog has been discovered in northeastern Namibia, southern Angola, southwestern Zambia and northwestern Botswana. It is the largest frog species discovered in more than 100 years. The largest specimen found is 210 millimetres long and weighs 1 kilogram. Once there were three, now there are four. Professor Louis du Preez, from the North-West University (NWU) in South Africa, and […] todayMarch 25, 2024 100 2
insert_link Africa Pangolins in Africa: expert unpacks why millions have been traded illegally and what can be done about it By Olajumoke Morenikeji, University of Ibadan Pangolins are fascinating creatures known for their unique appearance and distinctive scales. They are mammals belonging to the order Pholidota and are native to Africa and Asia. Due to their primary diet of ants and termites, pangolins are often referred to as “scaly anteaters”. The African pangolin species are dispersed throughout southern, western, central and east Africa. Pangolins face rapid […] todayMarch 22, 2024 54
insert_link Africa New ecoregion proposed for Southern Africa’s threatened ‘sky islands’ By Ryan Truscott There is an “inland archipelago” of mountains stretching across southern Malawi and northern Mozambique — a chain of hard granite inselbergs lifted high above the surrounding landscape as it weathered down over millions of years. These “sky islands”, as they’re also known, are topped with high-altitude grasslands and evergreen forests and watered by cool moist winds from the Indian Ocean to the east. A group […] todayMarch 18, 2024 41
insert_link Environment We’re losing species faster than we can find them De Winton’s Golden Mole, found in June 2021. Photo courtesy of JP Le Roux. By Liz Kimbrough via Mongabay “We did it!” Doka Nason shouted as he stared at the screen of a camera trap in Papua New Guinea. He and his team had just captured a long-sought image: that of the black-naped pheasant-pigeon (Otidiphaps nobilis insularis). Believed to be extinct, this rare ground-dwelling bird was photographed as part of […] todayFebruary 28, 2024 26