Tag: Northern Shrike

Research activity induces change in nest position of the Great Grey Shrike Lanius excubitor

Northern Shrike (Lanius excubitor) Science Article 11 abstract The Great Grey Shrike Lanius excubitor, as well as other species of family Laniidae, recognise humans as potential predators and actively defend nests. During an intensive study in western Poland we examined the influence of observer visits on breeding success and breedingbehaviour of the Great Grey Shrike. […]