Populations across bird species distribution ranges respond differently to habitat loss and fragmentation: implications for conservation strategies Érica Hasui; Alexandre Camargo Martensen; Alexandre Uezu; Rafael Guerra Pimentel; Flavio Nunes Ramos; Milton Cezar Ribeiro; Jean Paul Metzger;

Ecosystem functional meltdown through biological annihilation in the world¿s ecoregions José F. González-Maya; I. Mauricio Vela-Vargas; Gerardo Ceballos;

Making the most of existing data in conservation research Allison D. Binley; Jaimie G. Vincent; Trina Rytwinski; Peter Soroye; Joseph R. Bennett;