The Emu, Vol. XVI. 



PLATE XVII. 



^m^^^ 



A Flight of Cormorants, Beatrice Spit, South Australia. 



k aiul Light Phases of the Arctic (Richardson) Skua (Stercorarius 

 parasiticus), South Australia, 1916. 



PHOTOS. BY S. A, WHITE, M B.O.U., PRES. R.A.O. 



