Relative efforts of countries to conserve world's megafauna

Peter A. Lindsey, Guillaume Chapron, Lisanne S. Petracca, Dawn Burnham, Matthew W. Hayward, Philipp Henschel, Amy E. Hinks, Stephen T. Garnett, David W. Macdonald, Ewan A. Macdonald, William J. Ripple, Kerstin Zander, Amy Dickman