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Alledaagse Vragen
Hoe weten dieren waar wildtunnels liggen?
Beschrijving van de aflevering
Misschien ken je ze wel: wildtunnels. Ze liggen onder snelwegen om ervoor te zorgen dat dieren veilig de weg kunnen oversteken. Maar hoe weten vossen, otters, dassen en al wie er verder rondloopt nou precies waar de tunnels en wildovergangen liggen? Dat hoor je van ecoloog Mark van Heukelum.