Princeton field guides

First comprehensive field guide to cover all 279 bovid species, including antelopes, gazelles, cattle, buffaloes, sheep and goats

Tribe aepycerotini : Impalas -- Tribe neotragini : Sunis, royal antelope, pygmy antelope -- Tribe reduncini : Reedbucks, waterbucks, rhebok -- Tribe antilopini : Gazelles, oribis, steenbok, grysbok, dik-diks -- Tribe oreotragini : Klipspringers -- Tribe cephalophini : Duikers -- Tribe caprini : Sheep, goats, and relatives -- Tribe hippotragini : Horse antelopes -- Tribe alcelaphini : Tsessebes, topis, hartebeests, wildebeats -- Tribe boselaphini : Nilgai, four-horned antelope -- Tribe tragelaphini : Spiral-horned antelopes -- Tribe bovini : Bison, buffaloes, cattle, saola -- Skulls