Ardea 106 (2)

Ornithology from the tree tops. Raptors and homing pigeons, from boom to bust Bijlsma, R.G.
Opportunistic stopovers of Willow Warblers Phylloscopus trochilus in a reed bed area at the Bay of Biscay during autumn migration Rogalla S. & Arizaga J.  
Body mass increase before an oversea jump in a short-distance migrant, the White-throated Dipper Cinclus cinclus Sikora A. & Neubauer G.  
What do we know about Black Skimmers? A review on its annual-cycle and life-history main events Vieira B.P., Furness R.W. & Nager R.G.  
Supplementary Material Vieira B.P., Furness R.W. & Nager R.G.
Wilson's Phalaropes can double their feeding rate by associating with Chilean Flamingos Gutiérrez J.S. & Soriano-Redondo A.  
Autonomous recording units as effective tool for monitoring of the rare and patchily distributed Dupont’s Lark Chersophilus duponti Pérez-Granados C., Bustillo-de la Rosa D., Gómez-Catasús J., Barrero A., Abril-Colón I. & Traba J.  
Habitat characteristics of possible hunting grounds of the Eurasian Eagle Owl in Limburg, The Netherlands Van Nieuland S., Baetens J.M., Janssen R. & De Baets B.  
Population and subspecies differentiation in a high latitude breeding wader, the Common Ringed Plover Charadrius hiaticula Thies L., Tomkovich P., dos Remedios N., Lislevand T., Pinchuk P., Wallander J., Dänhardt J., Þórisson B., Blomqvist D. & Küpper C.  
Supplementary Material Thies L., Tomkovich P., dos Remedios N., Lislevand T., Pinchuk P., Wallander J., Dänhardt J., Þórisson B., Blomqvist D. & Küpper C.
Aggregation of Eurasian Scops Owls Otus scops breeding in Magpie Pica pica nests Grieco F.  
Bird ringing and molecular genetics: two complementary ways for describing the movements of White-throated Dippers Cinclus cinclus Hernández M.-A., Rojo M.-A., Santamaría T., Dias S. & Campos F.  
Supplementary Material Hernández M.-A., Rojo M.-A., Santamaría T., Dias S. & Campos F.
First breeding site record of Hornby’s Storm Petrel Oceanodroma hornbyi in the Atacama Desert, Chile Barros R., Medrano F., Silva R. & de Groote F.  
Book reviews Bijlsma R.G.