Figure 3
Correlation of mammal and avian richness with Latitude in the Brazilian Cerrado. Latitudinal trend of mammal (a) and birds (b) richness, within the Cerrado (Brazil).Lines indicates the regression fit of avian (r2 = 0.292, P < 0.05, N = 181) and mammal diversity (r2 = 0.689, P < 0.05, N = 181) with latitude.