EXPLANATION OF PLATE XIX. 
Fig. 1. Phaeton rubeicauda, Itodd. 
Red-tailed Tropic-bird. 
Fig. 2. Sterna beboii, Lichtenstein. 
Torres Straits Tern. 
Fig. 3. (Edicnesios orallaeius, Latham. 
Southern Stone-Plover. 
Fig. 4. Tribonyx mortieei, Da Bus. 
Alortier’s Tribonyx. 
