Ecological Niches and Geographic Distributions. Monographs in Population Biology, Number 49. By A. Townsend Peterson, Jorge Soberón, Richard G. Pearson, Robert P. Anderson, Enrique Martínez-Meyer, Miguel Nakamura, and Miguel Bastos Araújo. Princeton (New Jersey): Princeton University Press. $80.00 (hardcover); $49.50 (paper). xi + 314 p.; ill.; no index. ISBN: 978-0-691-13686-8 (hc); 978-0-691-136882 (pb). 2011.