@article{OppelSchaeferSchmidtetal.2004,
  author    = {Steffen Oppel and Martin H. Sch{\"a}fer and Veronika Schmidt and Boris Schr{\"o}der-Esselbach},
  title     = {Habitat selection by the Pale-headed brush-finch (Atlapetes pallidiceps) in southern Ecuador: implications for conservation},
  url       = {http://brandenburg.geoecology.uni-potsdam.de/users/schroeder/download/publications/ oppel_etal_biolcons_in_press.pdf},
  year      = {2004},
}