© Marcel Burkhardt
Ecological research - terminated projects
Although the redstart still is a widespread species in Switzerland, its abundance is low in most regions. Since 1990, th ...
Habitat use of redstarts breeding in orchards
The barn swallow is an excellent model species to investigate large-scale population dynamics of bird populations. In th ...
Population ecology of barn swallows
In the breeding season, barn swallows depend on favourable feeding conditions, since the energy requirements of the grow ...
Feeding and reproductive ecology of breeding barn swallows
We use radio-telemetry to investigate the ecological bottlenecks in the breeding season of a double-brooded model specie ...
Post-fledging survival of juvenile barn swallows
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