title: Putting orang-utan population trends into perspective.
authors.forename: Erik
authors.initials: E
authors.lastname: Meijaard
authors.forename: Serge
authors.initials: S
authors.lastname: Wich
mesh_terms: D000818:Animals; D001893:Borneo; D003247:Conservation of Natural Resources / Q000639:trends*; D017753:Ecosystem; D007214:Indonesia; D011148:Pongo pygmaeus; D011157:Population Dynamics