The wolves seemingly made it back into the Netherlands on their own:
In a paper published in 2016, “The first proof of the recent presence of Wolves in the Netherlands,” authors wrote:
“In light of the expansion of wolves from the Polish border to the northwest of Germany and the sightings in Denmark, the appearance of the wolf in the Netherlands was no surprise to most experts. In March 2015, this expectation was fulfilled when, after generations without resident wolves, a single wolf wandered through the Dutch provinces of Drenthe and Groningen in broad daylight. From 7 to 10 March 2015, the Netherlands witnessed the comeback of an iconic species.”
I have zero insight into why Wageningen University & Research (WUR) in the Netherlands concluded in a study that "the Netherlands are legally required to contribute between 23 and 56 wolf packs" (Lost in translation? - perhaps "can support and shouldn't cull below these numbers" ?)
Wolf numbers are now reportedly at 131 split across roughly 14 packs (April 2026): https://nltimes.nl/2026/04/11/dutch-wolf-population-growing-...
I have zero insight into why Wageningen University & Research (WUR) in the Netherlands concluded in a study that "the Netherlands are legally required to contribute between 23 and 56 wolf packs" (Lost in translation? - perhaps "can support and shouldn't cull below these numbers" ?)
~ https://www.wur.nl/en/news/ecological-and-legal-framework-wo...