Fig. 6. Highest current bird and mammal species richness by land ownership type, in three subregions: Costa del Golfo, Llanuras, and Sierras. Land ownership types (x-axis) include ZF= federal lands, TN= Nation lands, PP= private property, PEQ= small private property, COL= colonia, a settlement for agriculture/cattle-raising, EJ= Ejido, COM= communal, and NCP= new population settlement (new Ejido). Y-axis represents the percentage of each land ownership type containing species richness, as shown in labels.