Category: Research Results

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.

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.

Status 6 april 2020, conclusion
In total eight wild boars were submitted for post-mortem investigation. Six of them were found dead, two were shot because of their aberrant behaviour.
The cause of death of five of the six examined wild boar found dead, is still unclear. One died of a lung condition

The DWHC received a dead white stork (Ciconia ciconia) on June 18th 2019 to investigate the cause of death. The animal was collected from the municipality of Hilvarenbeek, province of Noord-Brabant.

In the beginning of May 2019, a roe deer (doe) carrying fawns considered to be close to birth, was found dead in Overijssel. The doe had no visible injuries and was collected by the DWHC for examination.

Tularaemia re-surfaced in a hare in the same area in the province of Overijssel, where in October 2018 two of the four examined dead hares were diagnosed with this disease.

Background information At the end of January 2019, a crouching white stork was found, lying on the grounds of a farm in the province of Utrecht. The bird was very calm and could easily be approached. The weakened animal was placed in the scullery to recover. Although after a while the white stork seemed to get

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.

In a duck decoy in the north of the province of North-Holland, a forester from Staatsbosbeheer reported mid-January 2019 a weakened mallard (Anas platyrhynchos) with puffed-up feathers, gasping for breath, and just died. In the week before he had also had found three dead mallards in the duck decoy. Two of these

In November DWHC reported that tularaemia was found in the province of Overijssel and in the province of Limburg. Also in other parts of the Netherlands hare mortality was reported. It was questioned if the tularaemia was also the cause of death in those parts. In most cases there seems to be a different cause of death.