Bismarck kingfisher (Ceyx websteri) rediscovered

Rediscovery: Rare kingfisher reappears after 13 years

The Bismarck kingfisher (Ceyx websteri) was considered lost for almost 13 years. Since the last confirmed record in 2012, the species had gone unobserved, raising fears that it might already be extinct. In May 2025, however, the species was confirmed again in Papua New Guinea: researcher John Lamaris documented a

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Weihnachtsinsel-Zwergfledermaus
The Christmas Island pipistrelle was Australia's smallest bat and occurred exclusively on the remote Christmas Island in the Indian Ocean. It had dark brown fur, hunted insects in flight, and showed no striking sexual dimorphism — males and females looked alike. (© Lindy Lumsden, verwendet mit freundlicher Genehmigung)

Christmas Island pipistrelle – an avoidable extinction

In the middle of the Indian Ocean, around 350 kilometers south of Java, lies remote Christmas Island—an Australian external territory just 135 square kilometers in size. Despite its small size, it once harbored a remarkable diversity of endemic species found nowhere else on Earth. One of them was the Christmas

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Peter Jackson will Südinsel-Riesenmoa zurückbringen
This is what a South Island giant moa may have looked like—the extinct bird species is now set to be "brought back" using modern genetic engineering. The controversial project is supported by director Peter Jackson and the US company Colossal Biosciences.

De-extinction: Peter Jackson wants to bring back the extinct giant moa—scientists remain skeptical

New Zealand director Peter Jackson (The Lord of the Rings, Braindead) is supporting an ambitious project to revive the South Island giant moa. Together with the US biotech firm Colossal Biosciences, the Ngāi Tahu Research Centre, and the Canterbury Museum, the flightless bird that went extinct in the 14th or

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Socorrotaube - ausgestorben in der Wildnis

The Socorro dove and the race to reintroduce it on Socorro

Originally, the Socorro dove was widespread on the remote volcanic Pacific island of Socorro, part of the Revillagigedo Islands. But human influences such as introduced predators and the destruction of its habitat wiped it out in the wild. Today, only about 189 individuals still exist worldwide, kept in zoos and

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Truffles (Gallacea scleroderma) and moas

What links extinct moas, colorful truffles, and climate change?

New Zealand, known for its unique wildlife and flora, holds many secrets from the past. One of them was revealed by a recent study in Biology Letters: the extinct upland moas (Megalapteryx didinus) were not only majestic birds, but also played a central role in dispersing colorful, truffle-like fungi such

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Hawaiikrähe auf Maui freigelassen

Hawaiian crows extinct in the wild return to Maui

After decades of absence, Hawaiian crows, also known as ʻAlalā, returned to the wild. Yesterday, five of these rare birds were released on the island of Maui — a significant step in efforts to reintroduce the species to its natural habitat, according to the San Diego Zoo Wildlife Alliance. The

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Illustration der Schwaneninseln-Ferkelratte (Geocapromys thoracatus)
The extinct Little Swan Island hutia resembled a guinea pig in appearance and reached a body length of 30 to 40 centimeters. The weight of adult animals is estimated at about one kilogram.

Little Swan Island hutia

Survival under extreme conditions As early as 1942, the American zoologist Glover Morrill Allen warned in Extinct and Vanishing Mammals of the Western Hemisphere about the threats that could endanger the survival of the Little Swan Island hutia, which occurred only on Little Swan Island: “At present the species seems

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Stephenschlüpfer
The Lyall’s wren extinct less than ten years after humans settled Stephens Island. It is considered a classic example of the extinction of an island endemic with no natural defense mechanisms against invasive predators. Vertebrate Zoology Curator, CC0, via Wikimedia Commons)

Human-Caused Species Loss: Global Impact Far Greater Than Expected

A study published in early October in the journal Science suggests that human-caused species loss has far-reaching consequences that were previously underestimated. The scientists highlight the fact that the extinction of bird species has not only wiped out ecological roles but also billions of years of unique evolutionary history. In

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Zwergflusspferde und Zwergelefanten auf Zypern durch Menschen vor 14.000 Jahren ausgerottet

New Study: Dwarf Hippopotamuses and Elephants in Cyprus Driven to Extinction by a Few Thousand People

New research reveals that dwarf elephants (Palaeoloxodon cypriotes) and dwarf hippopotamuses (Phanourios minor) on the Mediterranean island of Cyprus were driven to extinction after the arrival of Paleolithic humans around 14,000 years ago. A small population of possibly just 3,000 people was enough to wipe out these animals within a

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Huia-Paar (Heteralocha acutirostris)

Taxidermied Huia Pair Expected to Fetch Up to NZ$128,000 at London Auction

A rare taxidermied pair of huia birds could fetch up to NZ$128,000 at an auction in London. Organized by Roseberys London, the auction is scheduled for October 2024. The huia pair, consisting of a male and a female, dates back to the late 19th century and is considered extremely rare.

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