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Article
Effects of power lines on flight behaviour of the West-Pannonian Great Bustard Otis tarda population
Rainer Raab, Auteur ; Peter Spakovszky, Auteur ; Eike Julius, Auteur ; Claudia Schuetz, Auteur ; Christian H. Schulze, AuteurFlight directions of Great Bustards Otis tarda after take-off were used to analyse effects of power lines on spatial movements of this highly endangered bird species. Data on flight directions came from Great Bustard observations conducted in ea[...]
Article
Claudia Schuetz, Auteur ; Christian H. Schulze, AuteurRelating eye size differences in birds to aspects of ecology and life history features offers interesting views on selective forces shaping eye size. However, data on eye size is hardly available. We compare two non-invasive methods for measurin[...]
Article
Claudia Schuetz, Auteur ; Christian H. Schulze, AuteurThis study tested for effects of flock size and other potentially important variables (location, vegetation cover, wind force, cloud cover, date, time of day, feeding habitat, number of other waders and peck rate) on the vigilance level of forag[...]
Article
Rainer Raab, Auteur ; Claudia Schuetz, Auteur ; Peter Spakovszky, Auteur ; Eike Julius, Auteur ; Christian H. Schulze, AuteurCollisions with power lines represent an important mortality factor for Great Bustards Otis tarda throughout the distribution range of the species. This study evaluates the success of two conservation measures implemented in the West-Pannonian d[...]
