Species
Fish once labeled a ‘living fossil’ surprises scientists again
The coelacanth – a wondrous fish that was thought to have gone extinct along with the dinosaurs 66 million years ago before unexpectedly being found alive and well in 1938 off South Africa’s east coast – is offering up even more surprises. Scientists said a new study of these large and nocturnal deep-sea denizens shows that they boast a lifespan about five times longer than previously believed – roughly a century – and that females carry their young for five years, the longest-known gestation period of any animal. Focusing on one of the two living species of coelacanth (pronounced SEE-lah-canth), the scientists also determined that it develops and grows at among the slowest pace of any fish and does not reach sexual maturity until about age 55. The researchers used annual growth rings depo...
World Forest Day: Nigeria’s forests reduced to less than 25% – environmentalists
Some environmentalists on Monday said that unwholesome human activities had reduced the nation’s forest resources to less than 25 per cent. The environment experts made the assertion during an event in Lagos State to commemorate the 2021 World Forest Day, held every March 21, to raise public consciousness on conservation of forests. Newsmen report that the theme of the 2021 edition is “Forest Recovery, a Path and Wellbeing’’. The environmentalists, who envisaged danger as a result of depletion of forests, advised Nigerians to always replenish nature, whenever their activities caused violation of nature. At the event, Executive Director, Sustainable Research and Action for Environmental Development, Nigeria, Dr Leslie Adogame, said “with reduced forestry resources the human habitat is under...
UNILAG VC wins €38,000 global biodiversity information facility grant
The Vice-Chancellor of University of Lagos, Prof. Oluwatoyin Ogundipe, and another botanist, Dr Temitope Onuminya, have won 2021 Global Biodiversity Information Facility (GBIF) grants. Mrs Nonye Oguama, a Principal Assistant Registrar, Corporate Affairs of the institution, made the disclosure in a statement on Saturday in Lagos. According to Oguama, the awards are part of the 2021 Biodiversity Information for Development (BID) programme, funded by the European Union. Ogundipe, a Professor of Botany, won a national level grant of 38,000 euros for his project proposal: “Implementation of the Biodiversity Information and Data System for Coastal Ecosystem in Nigeria”. Onuminya, on the other hand, won an institutional level grant of 18,850 euros for implementation of a BID project proposal: “Ex...
Vulnerable marsupial released into predator-free enclosure in Australia
More than a century since they were declared extinct in the Australian state of New South Wales, the bilby, a vulnerable marsupial with rabbit-like ears, has been reintroduced into a large, predator-free area in a remote desert park 1,200 kilometers northwest of Sydney. The release is part of a new breeding program at Taronga Western Plains Zoo in New South Wales state. The release of 10 bilbies is a bold attempt to turn back the clock to a time in Australia when native animals weren’t savaged by feral cats and foxes. Since European colonization, the bilby population has fallen by 80%. Rabbits, another invasive species, also compete with the marsupials for food and shelter. They face other threats from land clearing and bushfires. Bilbies survive in the wild only in parts of central and we...
