extinct

In 1983, Britain reintroduced a butterfly declared extinct just four years earlier; the large blue has since surged 1,866% and now survives at 33 sites

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In 1983, Britain reintroduced a butterfly declared extinct just four years earlier; the large blue has since surged 1,866% and now survives at 33 sites

A butterfly once declared extinct in Britain is now at the centre of one of the country’s most striking conservation success stories. The large blue, which disappeared from Britain in 1979, has been successfully reintroduced and now occurs at 33 sites in south-west England. New figures from the UK Butterfly Monitoring Scheme show its recorded … Read more

In 2016, NSW began fencing feral cats and foxes out of three reserves; 10 years later, 13 locally extinct species had returned, some after 100+ years, and were breeding again

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In 2016, NSW began fencing feral cats and foxes out of three reserves; 10 years later, 13 locally extinct species had returned, some after 100+ years, and were breeding again

Thirteen native animal species that had become locally extinct in New South Wales have returned and started breeding again across three major conservation reserves. The recovery comes a decade after state authorities built large predator-proof fences to keep out feral cats and foxes. The results come from a 10-year conservation partnership involving the NSW National … Read more

14 fossilised teeth found in Egypt’s ancient shark graveyard reveal five extinct species from the age of dinosaurs

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14 fossilised teeth found in Egypt’s ancient shark graveyard reveal five extinct species from the age of dinosaurs

A barren stretch of Egypt’s Western Desert has yielded an unexpected glimpse into a prehistoric ocean, with scientists uncovering fossilised shark teeth belonging to five extinct species that lived during the Late Cretaceous, when dinosaurs still dominated the planet. The discovery comes from the Abu-Tartur Plateau in southwestern Egypt, an area that today is an … Read more