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The Leibniz-IZW is an internationally renowned German research institute. It is part of the Forschungsverbund Berlin e.V. and a member of the Leibniz Association. Our goal is to understand the adaptability of wildlife in the context of global change and to contribute to the enhancement of the survival of viable wildlife populations. For this purpose, we investigate the diversity of life histories, the mechanisms of evolutionary adaptations and their limits, including diseases, as well as the interrelations of wildlife with their environment and people. We use expertise from biology and veterinary medicine in an interdisciplinary approach to conduct fundamental and applied research – from the molecular to the landscape level – in close dialogue with the public and stakeholders. Additionally, we are committed to unique and high-quality services for the scientific community.

+++ Current information on African swine fever: The Leibniz-IZW conducts research on the population dynamics, on models of disease outbreaks in wild boars and on the ecology and human-wildlife interaction in urban areas. African swine fever is a reportable disease in domestic swine and therefor is the purview of the respective federal state laboratories and the Friedrich-Loeffler-Institut (Federal Research Institute for Animal Health) FLI. +++

News

 

Koalas at the Tiergarten Schönbrunn in Vienna, Austria
Koalas at the Tiergarten Schönbrunn in Vienna, Austria; Photo: Barbara Feldmann

Genome-invading retroviruses are a nasty surprise: the case of the koalas

By integrating themselves into the germ line of their host, retroviruses change the genetic code of their host. The only known case where this process can be currently observed is in Koalas. As an international team of scientists from Australia, Europe and North America just found out, this process may take longer than expected, with the virus continuing to have a serious pathological impact on the host which may go on for centuries. These findings have been just published online in Molecular Biology and Evolution.

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Polar bear Lars
Polar bear Lars/Photo: Zoo Wuppertal/Barbara Scheer

Viruses jumping species and zoo polar bear disease

Zoos bring together different animal species that would never encounter each other in the wild. On occasion, this can have unforeseen consequences. When in 2010 at the Wuppertal Zoo one polar bear died and another fell severely ill, zoo veterinarians were at a loss as to the cause of the symptoms. It has now been shown that the bears were infected with a recombinant zebra-derived virus that had jumped into other species, as reported today by an international team of researchers led by the Leibniz Institute for Zoo and Wildlife Research in the journal Current Biology. Such species-jumping viruses, if not detected, may threaten the conservation mission of zoos.

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Wind farm
Wind farm, Photo: micha74un - Fotolia

German wind farms kill bats from near and far

Local wind turbines may have large-scale negative effects on distant ecosystems. Results of research by the Leibniz Institute for Zoo and Wildlife Research (IZW) published today demonstrate that bats killed at German wind turbines originate mostly from northeastern Europe.

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African elephant
African elephant/Photo: Department of Cognitive Biology; University of Vienna

Mystery of elephant infrasounds revealed

In the current edition of "Science", an international team of voice researchers and cognitive biologists at the University of Vienna, and the Leibniz Institute for Zoo and Wildlife Research (IZW) in Berlin, Germany led by Christian Herbst, Angela Stoeger, Roland Frey and Tecumseh Fitch, provides new insights into the production of Elephant communication. The so-called "infrasounds", i.e. sounds with pitches below the range of human hearing, are found to be produced with the same physical mechanism as human speech or singing.

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Spotted Hyena (Crocuta crocuta), Photo: Marion L East

Assertiveness is the best form of defence

A new scientific study shows for the first time in spotted hyena (Crocuta crocuta) twin litters, that success in sibling competition for maternal milk is influenced by training effects, sex and hunger, and that dominant siblings exert incomplete control over their littermate’s access to the resource.

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New findings document limited genetic diversity in the extinct Tasmanian tiger

Scientists have now demonstrated that the Tasmanian tiger, also known as Tasmanian wolf or thylacine, possessed limited genetic variability prior to its extinction. This might have been caused by geographical isolation when Tasmania was isolated from mainland Australia 10-13 thousand years ago.

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Luteal development and pregnancy in elephants

Researchers have found which mechanisms are responsible that elephants have the longest pregnancy in the world. With up to 680 days their pregnancy is longer than in any other mammal studied so far.

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Bats fill mixed fuel

During autumn, migratory bats use a combination of fat reserves and food to fuel their strenuous  long-distance flights to the south.

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IZW in the media

Video by Vietnam TV, the national television broadcaster of Vietnam, about the field work of Leibniz-IZW and collaboration partners in Bidoup Nui Ba NP (www.youtube.com/watch?v=5NX2HlG5Ar4).

 

19.04.2021 | ARD tagesschau24
WISSENSCHECK: Tierparks im Wandel

17.04.2021 | Spektrum der Wissenschaft
Artenschutz in Afrika - Stammtisch der Geparden

14.04.2021 | Greenpeace-Magazin
Dufte Katzenbars: Die Entdeckung von „Kommunikationshotspots“ könnte den Schutz der bedrohten Geparde voranbringen

07.04.2021 | Windkraft-Journal
Artenschutz an Windanlagen: Wie das akustische Monitoring zum Schutz der Biodiversität verbessert werden kann (und sollte)

05.04.2021 | ZDF Terra X
Die Sprache der Tiere

02.04.2021 | Berliner Zeitung
Berliner Forscher bitten zu Ostern zur Hasenjagd

02.04.2021 | Badische Zeitung
Dating in Hyänen-Kreisen: Was für ein Stress

31.03.2021 | Berlin.de
Hase oder doch Kaninchen? Berliner zum Zählen aufgerufen

31.03.2021 | Süddeutsche Zeitung
Hase oder doch Kaninchen? Berliner zum Zählen aufgerufen

30.03.2021 | NABU Berlin
Auch der Osterhase ist ein (Ost-)Berliner - Berliner*innen sollen Feldhasen-Sichtungen in der Stadt melden

30.03.2021 | Horizon Magazine
The curious case of northeast Brazil’s cross-breeding sea turtles

25.03.2021 | Deutschlandfunk Kultur
Genomatlas für Artenschutz: Gen-Entschlüsselung könnte Artenvielfalt bewahren

25.03.2021 | The Guardian
Researchers find the secret of the bunny hop: it's all in the genes

25.03.2021 | The Guardian
Researchers find the secret of the bunny hop: it's all in the genes

25.03.2021 | MDR
Chemie in Greifvögeln: Pflanzenschutzmittel, Nagetiergift, Ibuprofen und Antibiotika

25.03.2021 | Die Linde
Schlagrisiko von Fledermäusen an Windkraftanlagen verringern

25.03.2021 | FOCUS
Rattengift bedroht Greifvögel

23.03.2021 | Berliner Zeitung
Chemikalien vergiften Greifvögel in Deutschland – und Habichte in Berlin

12.01.2021 | arte
Wie gefährlich sind Zoonosen für den Menschen?

09.12.2020 | rbb Inforadio
Geparden in Namibia: "Ein Szeneclub wie in einer Großstadt"

29.11.2020 | U.S. News
'D-Day' for Pakistan's Lonely Elephant as Handlers Prepare Airlift to Cambodia

24.11.2020 | Süddeutsche Zeitung
Vogelgrippe-Alarm an der Küste

10.11.2020 | Deutschlandfunk Kultur, Kakadu
Hilfe für Fledermäuse. Was können wir für Fledermäuse tun?

01.11.2020 | Scientific American