Wolves make deer and boars on the Veluwe more alert, [Dutch] study finds
From NLTimes.nl:
Wild boars, roe deer, and red deer on the Veluwe have all adapted their behavior in recent years to the presence of the wolves, Faunabeheereenheid Gelderland concluded after monitoring.
The organization is responsible for counting wild animals and for any population management, such as through culling.
