Old: XIII. 

 Grallatores. 



' Tridactiilce. 



91 



Gen. L. (EDICNEMUS. Tem. LI. CALIDRIS. 



iniig. 



171 sp. fCEDicNEMUs CREPITANS. Tem. The Tliick-knee. 



Nest. May, on the bare earth, in uncultivated waste ground. 



Eggs. 2, yellowish white, with penciilings or blotches purple-grey and olive-brown. 



171 rz 



17U 



171c 



172 sp. t Calidris ARENARiA. //%. The Saiiderliiig. 



Nest. June, on the sea-shore, in Arctic regions. 



Eggs, reddish or yellowish white, with large and small spots purple-brown. 



17.2 « 



112 b 



112 c 



