The walrus in the Netherlands: here to stay?

Science
Dozens of seals and walruses are in search of new habitats.

Column Ilja: The fjord’s forest ranger

Column
Student
‘Because I’m from Drenthe, I am asked to be the forest ranger…

Even a single seal with tracker provides a wealth of data

In-depth
Science
Seal Snow prefers fishing near IJmuiden and chilling on Ameland.

Studying seals from a ‘flying limousine’

Science
Conducting science in a six-foot society requires creative solutions.

Wadden Sea: more seals, fewer fish

Science
Wageningen Marine Research counts have revealed that the population of harbour seals…