Complex sentence: Females have a tan coat, while males have a darker coat with a bluish-grey tinge; bulls may also have a series of vertical white stripes on their sides (mainly in parts of the Karoo in South Africa).
Split into simpler sentences: Females have a tan coat, while the coats of males are darker, with a bluish-grey tinge. Bulls may also have a series of vertical white stripes on their sides (mainly in parts of the Karoo in South Africa).