Press releases

An international team of researchers led by scientists at the German Leibniz Institute for Zoo and Wildlife Research (IZW) genetically describe the first kobuviruses to be reported from Africa. The results show that the viruses are less host-specific than previously assumed. The study has been published in the scientific journal “Virology”.

Scientists from Berlin successfully produced embryos from African lions via assisted reproduction. What is genuinely new is the fact that they used immature eggs that were retrieved from African lionesses. After artificial maturation these eggs were injected with lions’ sperm, previously stored in a cryobank. To surprise of the scientists from the Leibniz Institute for Zoo and Wildlife Research (IZW) the development of the lion embryos was retarded in comparison to similar embryos from domestic cats.

Quantifying the by-products of hormone degradation in urine and faeces is crucial for studies in wildlife conservation. Scientists from the German Leibniz Institute for Zoo and Wildlife Research (IZW) established a new method that allows comparison of such measurements over long periods of time and between different laboratories. The results of this study have been published in the scientific journal “Methods in Ecology and Evolution”.

Despite the fact that many of Borneo’s rare species are in trouble new research published in the journal Current Biology shows that by using targeted conservation measures many of these species could be saved.

It has been assumed that the increased transmission of sexually-transmitted diseases in the case of mating promiscuity is influential in shaping the immune system of mammals. Results published in the scientific journal “Functional Ecology” this week demonstrate that this simple idea does not apply to rodents, and that living circumstances and the environment can be a key factor in determining variation in immune investment among mammals.

New conservation research has discovered that up to 74% of current orang-utan habitat in Borneo could become unsuitable for this endangered species due to 21^st century climate or land-cover changes.