Even though reports indicate that highly pathogenic avian influenza (HPAI) is still circulating in wild birds in the Netherlands, this has not led to an increase in wild bird mortality in over 6 months. However, with the autumn migration of birds new variants of the virus might be introduced that can change the
African swine fever (ASF) has been confirmed in two wild boars found dead in Montenegro, near the border with Bosnia and Herzegovina. The wild boars were found on January 12th, 2024. It was likely that ASF would appear in Montenegro as it was confirmed in North Macedonia in 2022 and in Bosnia and Herzegovina,
In late December 2023, it was announced that a polar bear had died from the highly pathogenic avian influenza virus in Alaska. The polar bear was found dead in October near Utqiagvik in the North Slope region. This is the first polar bear reported to have died from bird flu. As the chances of finding a dead polar
By now it is clear that there is an increased mortality in wild birds due to high-pathogenic avian influenza (HPAI), mainly within populations of black-headed gulls. Halfway through February the DWHC and partner organizations published an article about the signs of this trend (Read more
At this moment – February 2023 – there are signals of high-pathogenic avian influenza (HPAI) causing death in black-headed gulls in France, Belgium, Germany and the Netherlands. We want to call on everyone to keep a look-out and to report findings of sick or dead black-headed gulls. Roosts and breeding colonies,
This winter, the DWHC has received more reports on dead pigeons. These reports came from different parts of the country. Most reports concern wood pigeons, but collared doves and stock pigeons were also reported.
Foto: Femke Koedijk
Earlier in december, the DWHC was notified of a European polecat found in a rabbit pen. The polecat was still breathing, and it looked as if the polecat was sleeping next to the dead rabbit (see picture). The polecat died an hour later and was collected for post-mortem examination.
The Netherlands Food and Consumer Product Safety Authority (NVWA) has confirmed avian influenza H5N1 in two fox cubs found in the province of Groningen.
Since October 2020 The DWHC and Sovon have collected more than 400 dead wild birds to be tested for avian influenza virus at WBVR in Lelystad, The Netherlands. Most of the collected birds were individuals, because the NVWA deal with the reports of 3 or more dead waterbirds.
