How 5 Billion Birds Vanished in a Single Lifetime #passengerpigeon #extinction #extinctbirds

n 1813, the sky over Kentucky went dark for three days — because of birds. A hundred years later, there was exactly one left. This is the case of the passenger pigeon: four suspects, one killer, and a lesson about abundance that still matters. [Time Line] 0:00 The Last One (Cincinnati, 1914) 0:48 Chapter 1 — The Sky Goes Dark 3:28 Chapter 2 — The Suspects 6:18 Chapter 3 — Petoskey, 1878 7:52 Chapter 4 — The Last Ones 9:57 Chapter 5 — The Verdict What seems far too common to ever disappear today? Tell us in the comments. #passengerpigeon #extinction #history #nature #birds #wildlife #documentary #americanhistory #conservation Sources: John James Audubon, Ornithological Biography (1831); Alexander Wilson, American Ornithology; A. W. Schorger, The Passenger Pigeon (1955); Smithsonian Institution; Ohio Senate committee report (1857). Image credits: "Martha" specimen photo by Theodoreesquires, CC BY-SA 4.0 (Wikimedia Commons, File:MarthaPAPIFront.jpg) Passenger pigeon specimen, Fairbanks Museum — Daderot, CC0 Martha, 1912 (Enno Meyer) and 1921 (R. W. Shufeldt) — public domain Audubon plate 62 (Havell after Audubon) — National Gallery of Art, CC0 "Shooting wild pigeons in Iowa," 1875 (Smith Bennett) — public domain Other illustrations are AI-generated reconstructions. Footage credits (starling and city-pigeon clips are representative footage): Doves in an aviary cage — Pexels, Pexels License Mourning dove, closest living look-alike — Wikimedia Commons / Katja Schulz, CC BY 2.0 Passenger pigeon specimen, turntable — Wikimedia Commons / Naturalis Biodiversity Center, CC BY-SA 3.0 Martha's specimen at the Smithsonian — AP Archive, used under fair use for commentary Passenger pigeon specimen, turntable (2) — Wikimedia Commons / Naturalis Biodiversity Center, CC BY-SA 3.0 Superswarm: starlings over Rome — BBC Earth, used under fair use for commentary Flock of starlings — Wikimedia Commons / Karen Roe, CC BY 2.0 Big flock near Padilla Bay — Wikimedia Commons / Cody Logan, CC BY-SA 4.0 Murmuration in daylight — Pexels (Egor Kunovsky), Pexels License Passenger pigeon specimen, turntable (3) — Wikimedia Commons / Naturalis Biodiversity Center, CC BY-SA 3.0 Birds filling the sky — Pexels (Ammad Rasool), Pexels License Pigeons taking flight, slow motion — Pexels (Dario Fernandez Ruz), Pexels License Starling murmuration, twilight — Pexels (Dan Butler), Pexels License Pigeons perched together — Wikimedia Commons / PantheraLeo1359531, CC BY 4.0 1940 film: hunters in a field — Prelinger Archives "To Conserve Our Heritage" (1940), Public domain 1896 Edison film: Black Diamond Express — Wikimedia Commons / Edison Mfg. (1896), Public domain Beech woodland, High Beech — Wikimedia Commons / Acabashi, CC BY-SA 4.0 1976 newsreel: acorn harvest — Wikimedia Commons / Open Beelden (Polygoon), CC BY-SA 3.0 NL 1946 film: horse logging, felling — Prelinger Archives "Forestry and Forest Industries" (1946), Public domain Autumn hardwood forest, aerial — Pexels (In Old News LLC), Pexels License 1920 film: felling a giant tree — Internet Archive "Felling Forest Giants" (1920), Public domain Pigeons flying, slow motion — Wikimedia Commons / Nesnad, CC BY-SA 4.0 1914 film: steam train through the woods — Internet Archive "Redwood Empire" (1914), Public domain Music: "Ether" — Silent Partner (YouTube Audio Library)