Pratt XX. 
3, 4, 5, Ditto and middle 
0, 
Head and leg of Barred-ruamped Godwit (Vetola lapponica). 
6, Head of nestling Mongolian Sand Dotterel 
(Cirrepidesmus mongolus). 7, Head of nestling Double-banded Dotterel (Nesoceryx bicinctus). 
8, Head of Black-fronted Dotterel (Elseyornis melanops). 9, Foot of Bridled Tern (Melanosterna 
2 
claw of Black-tailed Godwit (Limosa limosa). 
anethetus). 10, Foot of Sooty Tern (Onychoprion fuscatus). 
