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Back in 2009, Tai Haku sent us a fascinating post exploring a question that ecologists worldwide grapple with: can the translocation of rare species into niches left empty by extinction be successful or justified? Guam Rail Gallirallus owstoni. Photo copyright The Smithsonian’s National Zoo, taken from the Guam Rail page. .
A species, wiped off the earth, never to exist again. We have so altered the earth – pumping pollution, moving species around, destroying ecosystems – that many species, dependent upon ecological niches or simply unprepared for an onslaught of unfamiliar organisms with which they did not evolve, have no chance.
One of the less well remembered awful things that happened in the Second World War (a six year period of history filled with an uncountable number of awful things) is that war’s direct role in the extinction of two species of rail. The loss of these two species was, in fact, no aberration, except in how late the extinctions were.
They all went extinct since 1500 and they are only eight of the nearly two hundred species that have blinked out since then. Guam Flycatcher. The eight species above still exist. And if we continue to do nothing more and more species will continue to blink out. A species, wiped off the earth, never to exist again.
As with Chinese male humans, having your own building is still vital to raising young. While the species favors forested hills at moderate elevations ( source ), there are no hills at all here at Nanhui, so maybe these individuals are outcasts or just eccentrics. Chestnut-winged Cuckoo: This could be your host species!
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