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1. 1. The use of tracking tunnels to monitor the activity of small mammals in habitats associated with the northern wheatear (Oenanthe oenanthe)

   L3-uppsats, SLU/Dept. of Ecology

   Författare :Meit Öberg; [2009]
   Nyckelord :predation; weasel; rodent; wheatear; landscape elements; tracking tunnel;

   Sammanfattning : Nest predation is the main cause of nest mortality among birds and is thought to be the main reason for breeding failure amongst northern wheatears (Oenanthe oenanthe) in Swedish farmland habitats. Previous studies suggest that small mammalian predators and snakes are important nest predators for wheatears. LÄS MER