Bird extinction - Wikipedia
Bird extinction is the complete elimination of all species members under the taxonomic class, Aves. Out of all known bird species, (approximately 11,154), 159 (1.4%) have become extinct, …
More Than Half of U.S. Birds Are in Decline, Warns New Report
2022年10月12日 — Swift conservation action can bring at-risk birds back from the brink of extinction. The report emphasizes the necessity of these efforts for 90 “On Alert” bird species, …
Nearly 3 Billion Birds Gone - Birds, Cornell Lab of Ornithology
An alarming new study reveals that the population of North American birds has dropped nearly 30% since 1970. That’s almost three billion birds gone. Vanished from our forests, grasslands, …
Biologists identify traits correlating with all bird extinctions since …
6 天之前 — By identifying traits that most predispose birds to extinction, the findings can help guide conservation efforts of hundreds of species that are at peril.
Humans May Have Driven Twice as Many Bird Species to Extinction …
2023年12月20日 — Humans have likely driven 1,430 bird species to extinction—twice as many as previously estimated, according to new research. Scientists used statistical modeling to …
The true global impact of species-loss caused by humans is far …
2024年10月3日 — From the well-documented Dodo to the recent Kauaʻi ʻōʻō songbird declared extinct in 2023, scientists currently have evidence of at least 600 bird species having become …
Undiscovered bird extinctions obscure the true magnitude of …
2023年12月19日 — Here, the authors combine recorded extinctions with estimates from the fossil record to suggest that ~1400 bird species have gone extinct since the Late Pleistocene.
Bird extinctions have a greater impact than we think
2024年10月3日 — Researchers predict that around 1,305 bird species could go extinct over the next 200 years. Islands are still expected to be more heavily impacted, but we may see this …
Humans might have driven 1,500 bird species to extinction — …
2023年12月19日 — Over centuries, humans have triggered waves of extinctions among birds and other animals through land clearing, hunting and introducing non-native species. Islands have …
Human activity responsible for mass bird extinctions
2023年12月19日 — Humans have wiped out around 1,400 bird species – twice as many as previously thought – with major implications for the ongoing biodiversity crisis, a new study …