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There were some suggestions that phorusrhacids, like the majority of Pleistocene megafauna, were killed off by human activity such as hunting or habitat change. This idea is no longer considered valid, as improved dating on Titanis specimens show that the last phorusrhacids went extinct over one million years before humans arrived. [9]
List of Asian animals extinct in the Holocene; List of European species extinct in the Holocene. List of extinct animals of the British Isles; List of North American animals extinct in the Holocene. List of Antillian and Bermudan animals extinct in the Holocene; List of Oceanian animals extinct in the Holocene. List of Australia-New Guinea ...
This category lists some of the species that have become extinct due to human activity, whether intentionally or unintentionally. If a more specific reason is known, the species should also be assigned to a subcategory of Category:Species by threat. They may also need to be placed in Category:Extinctions since 1500.
Photographer Tim Flach is renowned for his photos that show the more human side of suffering animals. Stunning new photos show the faces of animals on the verge of extinction Skip to main content
Humans are in the midst of a current mass extinction, known as the Holocene extinction period, as it continues to the 21st century. And as it turns out — we are the culprits, as well.
Extinction of taxa is difficult to confirm, as a long gap without a sighting is not definitive, but before 1995 a threshold of 50 years without a sighting was used to declare extinction. [ 1 ] One study found that extinction from habitat loss is the hardest to detect, as this might only fragment populations to the point of concealment from humans.
All four are vulnerable to extinction from habitat loss and other negative impacts related to human population growth and coastal development. [50] [66] [67] [68] Steller's sea cow, extinct since 1768, was hunted to extinction by humans. [69] The meat, oil, bones, and skin of manatees have commercial value.
The dugong (/ ˈ d (j) uː ɡ ɒ ŋ /; Dugong dugon) is a marine mammal.It is one of four living species of the order Sirenia, which also includes three species of manatees.It is the only living representative of the once-diverse family Dugongidae; its closest modern relative, Steller's sea cow (Hydrodamalis gigas), was hunted to extinction in the 18th century.