These experts calculate that between 0.01 and 0.1% of all species will become extinct each year.
If the low estimate of the number of species out there is true – i.e.
that there are around 2 million different species on our planet** – then that means between 200 and 2,000 extinctions occur every year.
How many species went extinct in 2018?
Scientists announced that three bird species vanished from the Earth for good in 2018. While 2018 didn’t see much wildlife extinction, the Earth is losing animal species at 1,000 to 10,000 times the natural rate.
Do species go extinct every day?
Scientists estimate that 150-200 species of plant, insect, bird and mammal become extinct every 24 hours. This is nearly 1,000 times the “natural” or “background” rate and, say many biologists, is greater than anything the world has experienced since the vanishing of the dinosaurs nearly 65m years ago.
How many species have gone extinct in the last 100 years?
Nearly 500 species have gone extinct during the last century–and in most cases, we humans are to blame. According to a 2015 study by the National Autonomous University (UNAM), 477 species have disappeared since 1900 due to our degradation and destruction of their natural habitats.
How many species are endangered?
THE PLIGHT OF ENDANGERED SPECIES: There are now 41,415 species on the IUCN Red List, and 16,306 of them are endangered species threatened with extinction. This is up from 16,118 last year. This includes both endangered animals and endangered plants.