EXPLANATION OF PLATE IV. 



Figs. I and 2. Haliastttb sphenubus, Vieillot. 

 Whistling Eagle. ^ 



Figs. 3 and 4. Lofuoictinia istjba, Gould. 

 Square-tailed Kite. 



Figs. 5 and 6. Miltus atfinis, Gould. 

 Allied Kite. 



