| primate diversity, habitat preferences, and population density estimates in noel kempff mercado national park, santa cruz department, bolivia. | this report documents primate communities at two sites within noel kempff mercado national park in northeastern santa cruz department, bolivia. diurnal line transects and incidental observations were employed to survey two field sites, lago caiman and las gamas, providing information on primate diversity, habitat preferences, relative abundance, and population density. primate diversity at both sites was not particularly high, with six observed species: callithrix argentata melanura, aotus azara ... | 1998 | 9802511 |