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On the causes of the decrease in the harbour seal (Phoca vitulina) population in the Dutch Wadden Sea : population dynamics and tissue levels of heavy metal and organochlorine comp...
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Geografische variatie bij ganzen; deel 5; de Oost-Siberische toendrarietgans Anser serrirostris serrirostris
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Potential for Grey wolf Canis lupus in the Netherlands : effects of habitat fragmentation and climate change on the carrying capacity and population dynamics
A frog's-eye view of the landscape : quantifying connectivity for fragmented amphibian populations
On weed competition and population dynamics : considerations for crop rotations & organic farming
Life on the edge : hedgehog traffic victims and mitigation strategies in an anthropogenic landscape