Reto Spaar

Impact of grassland farming intensification on the breeding ecology of an indicator insectivorous passerine, the Whinchat Saxicola rubetra: Lessons for overall Alpine meadowland management

Adrian Britschgi, Reto Spaar, Raphaël Arlettaz · Biological Conservation · 2006 · 138 citations

Wildlife Ecology, Rangeland Productivity, Entomology +5

Female biased mortality caused by anthropogenic nest loss contributes to population decline and adult sex ratio of a meadow bird

Martin U. Grüebler, Heidi Schuler, Mathis Müller et al. · Biological Conservation · 2008 · 119 citations

Biology, Breeding Behavior, Reproductive Success +7

Flight strategies of migrating raptors; a comparative study of interspecific variation in flight characteristics

Reto Spaar · Ibis · 1997 · 99 citations

Biology, Flight Strategies, Flight Styles +15

Effects of changes in farming of subalpine meadows on a grassland bird, the whinchat (Saxicola rubetra)

Mathis Müller, Reto Spaar, Luc Schifferli et al. · Journal für Ornithologie · 2004 · 98 citations

Subalpine Meadows, Engineering, Wildlife Ecology +6

Soaring Migration of Steppe Eagles Aquila nipalensis in Southern Israel: Flight behaviour under Various Wind and Thermal Conditions

Reto Spaar, Bruno Bruderer · Journal of Avian Biology · 1996 · 85 citations

Thermal Conditions, Raptor Migration, Various Wind +9