Scientists have declared these animals extinct in 2021 – NFL Sports

We live in an era of accelerating extinction.

Extinction rate today — caused by five times the extinction Destroyed wilderness, Exploited creatures, Invasive species, Rapid climate change, When Widespread pollution — The United Nations, “at least tens to hundreds of times higher” than extinctions have occurred in the last 10 million years Concluded with a major report for 2019..

Since the 1500s At least 680 species of vertebrates It disappeared forever from the earth. And in the relatively short-lived history of the United States, Biologists have declared that 150 flora and fauna have become extinct Here, the actual number is probably hundreds or more.

In 2021, the United States was on the verge of extinction.This September, the Bureau of Fish and Wildlife Declared 23 speciesSome of them haven’t been seen for decades and have been extinct, so the country’s Endangered Species List.. Many of these losses in the wealthiest countries in the world were inevitable. There is no future loss.

“Especially in the United States, extinction can be prevented,” said Tierra Curry, a conservation biologist at the Biodiversity Center of Biodiversity Center, who is working to protect endangered species.

“Especially in the United States, extinction can be prevented.”

Species loss does not mean the groundbreaking Endangered Species Act, which was signed by President Richard Nixon in 1973. Aiming to protect vulnerable species, We’re screwed. It’s the exact opposite.The law is Prevented the extinction of about 291 species, And recovered dozens from the endangered state.And that’s what the majority of endangered species receive Less than 25 percent Of the funds needed to restore their population.

But before the conservation law was enacted, some species were already in dire straits. By the early 1970s, certain populations had already declined significantly, so costly conservation efforts were ultimately too few and too late. ((((But the recovery of the bald eagle is a great success story.. )

The recently declared list of extinctions, including 22 animal species (many birds and mussels) and one plant species, is certainly harsh. However, the Fish and Wildlife Service said it should serve as a motivation to protect many other endangered, endangered, or increasingly vulnerable species.

“Since 1970, about 3 billion birds have been lost in North America,” the agency said. Said in a statement.. “These extinctions highlight the need to take action to prevent further losses.”

The losses are:

  1. Bachman’s Warblers: Last seen in 1988

  2. Maria Namejiro: Last seen in 1983

  3. Flat pork mussels: Last seen in 1984

  4. Green flower pearl oyster: Last seen in 1982

  5. Ivory billing woodpecker: Last seen in 1944

  6. Kaua’i Yumihashi: Last seen in 1969

  7. Kaua Inukupuu: Last seen in 1899

  8. Kauai’ō’ō: Last seen in 1987

  9. Large Puaiohi: Last seen in 1987

  10. Little mariana fruit bat: Last seen in 1968

  11. Maui Akepa: Last seen in 1988

  12. Maui Kawariha: Last seen in 1996

  13. Morokaikibashi: Last seen in 1963

  14. Phyllostegia glabravar.Lanai Hitritsugu: Last seen in 1914

  15. Po’ouli Hawaiian Honeycreeper: Last seen in 2004

  16. San Marcos Gambusia: Last seen in 1983

  17. Scioto madtom: Last seen in 1957

  18. Southern acorn mussels: Last seen in 1973

  19. Star Wrap Shell Mussel: Last seen in 1986

  20. Nodular flower pearl oyster: Last seen in 1969

  21. Targid Blossom Pearl Mussel: Last seen in 1972

  22. Highland comb mussels: Last seen in the mid-1980s

  23. Yellow flower pearl oyster: Last seen in the 1980s

One of the last photographs of the Bachmann warbler in 1958.
Credits: Jerry A. Payne / USDA Agricultural Research Service

Declaring extinction is very difficult. It is difficult to observe declining (or non-existent) individuals in remote forested habitats. And endangered plants can exist in the soil for years as seeds before they reappear. Second, there is the sensitive and challenging aspect of admitting that life forms are gone forever.

“It’s sad because it’s the final give-up of hope,” Curry said.

After all, increasing evidence, or lack of evidence, forces institutions such as the Fish and Wildlife Service to announce Oversees 1,667 US flora and fauna currently on the Endangered Species ListTherefore, by declaring extinction, more time is available to address other rare species on the list or to evaluate species not on the list that may require more protection. Can be given. “They don’t have a shortage of work to do,” Curry said.

“It’s sad because it’s the final give-up of hope.”

But for one widely known species, not everyone is ready to lose hope. Bird expert Tim Gallagher says he found an elusive ivory-billed woodpecker in 2004. Gallagher claimed after the announcement of extinction in September 2021 of Audubon It’s too early to declare the woodpecker extinct. If a bird is no longer on the list of endangered species, some of its habitat can lose significant protection. “And what’s in a hurry to declare the bird extinct anyway?” He wrote. “Is there any harm if people have to think of a little extra time before cleaning the important southern forest habitats to give way to rice and soybean fields? These forests are all It is very important to animal and plant species and other organisms and is among them. “

However, the federal government claims to have witnessed the last confirmed ivory-billed woodpecker in 1944, about 30 years before Nixon signed the Endangered Species Act.

What can we do?

We are not helpless. You can make a difference.

Many endangered species can be helped and recovered, but everyone should expect more extinction announcements in the coming years. For biologists, informal extinction (among animals such as birds, snails and mussels) is almost certain already. Authorities have not yet announced them.

“There are more endangered species on the list of endangered species,” Curry said.

– NFL Sports

Scientists have declared these animals extinct in 2021 Scientists have declared these animals extinct in 2021

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