Complex sentence: More than 20 endemic species of African violets (e.g. "Saintpaulia teitensis") occur exclusively in that region and known endemic bird species are the Taita Thrush ("Turdus helleri ") and the Taita Apalis ("Apalis fuscigularis").
Split into simpler sentences: More than 20 endemic species of African violets (e.g., "Saintpaulia teitensis") occur exclusively in that region. Known endemic bird species are the Taita Thrush ("Turdus helleri ") and the Taita Apalis ("Apalis fuscigularis").