http://oberond.livejournal.com / 985.html «Pleistocene re-wilding 'merits serious consideration also outside North America» Jens-C. Svenning, Department of Biological Sciences, University of Aarhus, Ny Munkegade, Build. 1540, DK-8000 Aarhus C, Denmark
https://web.archive.org/web/20090228094504/http://web.me.com/galetti/Labic / Publications_files / Galetti_PleistoceneParks.pdf Parks of the Pleistocene: recreating the Cerrado and the Pantanal with megafauna1 Mauro Galetti, PhD2, 3 Phenology and Seed Dispersion Group, Department of Ecology (UNESP-Rio Claro)
