Birds¿ gap-crossing in open matrices depends on landscape structure, tree size, and predation risk Cristina Magalhães Silva; Jader Augusto Costa Pereira; Júlia Dell Sol Passos Gusmões; Barbara Emanuelle Penha Mendes; Halissa Valente; Ana Paula Morgan; Dhiéssica Goulart; Érica Hasui;

Conservation of forest cover in Mesoamerican biosphere reserves is associated with the increase of local non-farm occupation Daniel Martín Auliz-Ortiz; Víctor Arroyo-Rodríguez; Eduardo Mendoza; Miguel Martínez-Ramos;

Insufficient protection and intense human pressure threaten islands worldwide Javier Nori; Fabricio Villalobos; Luis Osorio-Olvera; Rafael Loyola;