PLATK XVI 



1, Bill of Pied Oystercatcher (Haematopus ostralegus). 2, 3, Ditto of nestling and half -grown young. 

 4, Leg of ditto. 5, 6, Head and leg of Stone Plover (Burhinus magniroslris). 7, Bill of*Long- 

 billed Stone Plover (Orthorhamphiis maijnirostrw). 8, 9, Head and leg of White-winged Marsh 



Tern (Chlidonias leucoptera). 



