Category: Research Results

Common carp with inflamed gills

In May 2019 several dead Common carp (Cyprinus carpio) were found in an old underwater sandpit situated in Haaren, province of North-Brabant. In previous years  only one or two dead carp were found in  this time of year, but this year more common carp were found dead over a short periode of time.  Before dying,
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Badger with lung tumor

April 2019 the working group Badgers in Brabant reported the finding of a dead badger to the DWHC. The animal which seemed to have been in very poor condition was found in the city of Oss, the Province of North Brabant. It was  subsequently  collected to investigate the cause of death.
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Research on increased seabird mortality

In recent weeks, thousands of sick, dead and dying common guillemots have washed up on the Wadden Islands and the Dutch mainland coastline. Birds that strand alive are transported to animal rehabilitation centres while dead birds are being collected in order to determine their cause of death.
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Beaver with mid ear infection

Late February 2018 the Dutch Wildlife Health Center (DWHC) was contacted about a beaver (Castor fiber) that displayed very abnormal behavior before it was euthanized in the field. The beaver did not respond to people and appeared blind and deaf. The person who discovered the animal had given the beaver a little
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Completed investigation of seal mortalities in Brouwersdam

Well fed, no signs of disease or intoxication A noticeable mortality peak of adult seals occurred in Brouwersdam in the province of Zeeland early November 2017. Between November 5th  and 11th six dead, adult grey seals (Halichoerus grypus) were stranded near Brouwersdam. One of the animals was pregnant and near
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A first in the Netherlands – sea eagle in the CT-scanner

The carcase of a sea eagle (Haliaeetus albicilla) found on the 20th March on the Reigerweg near the Oostvaardersplassen nature reserve was investigated the following day by the Dutch Wildlife Health Centre (DWHC) and Wageningen Environmental Research at the veterinary faculty in Utrecht. As a top predator the sea
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