Complex sentence: The Cinereous Vulture is distinctly dark, with the whole body being dark brown excepting the pale head in adults, which is covered in fine blackish down, which is absent in the closely related Lappet-faced Vulture ("Torgos tracheliotos").
Split into simpler sentences: The Cinereous Vulture is distinctly dark, with the whole body being dark brown excepting the pale head in adults, which is covered in fine blackish down. This down is absent in the closely related Lappet-faced Vulture ("Torgos tracheliotos").