THE BIRDS OF MONGOLIA ETC. 



List of the Birds during Spring Migration (^continued). 



March {continued). 







1871. 



Mountains north of Pekiu 



and S.E. Mongolia, as far 



as Dalai-nor. 



1872. 



S.E. Mongolia, 

 Kalgan to Hoang-ho. 



1873. 

 Lake Koko-nor. 



March 15 < 



„ 16 j 



„ 17... 

 „ 19... 



„ 20... 

 „ 21... 



„ 22... 



„ 23... 



., 24 1 

 „ 25... 

 „ 26 1 



„ 27... 



Grus leucauchen ~ 



Saxicola isabellina 



Upupa epops. 

 Motacilla ocularis 



{ 



Aythya ferina. 

 Numenius major. 



Grus cinerea. 

 Recurvirostra avocetta. 



Mareca penelope. 



Halia'etus macei. 

 jEgialites cantianus. 

 Limosa nielanuroides . 

 Totanus calidris. 



Motacilla dukhunensis. 

 GalUnayo scolopacina. 

 Graculus carbo. 



Ardea cinerea. 



liTofnciUn ociilnri^ 



T)fjiilfi noifn ^ 



Eunetta glocitans 



Eunetta falcata* 



Chroicocephalus brunnei- 



cephalus 



Larus occidentalis 



Anser segetum * ^ 



Chettusia inornata. 

 Anser cinereus, var. rubri- 

 rostris. 









Ruticilla aurorea. 



1 

 { 



:) 









Saxicola isabellina. 

 Anthus pratensis. 



Saxicola morio. 



Tadorna cornuta . . . 



Anthus spilonetta 



Ardea cinerea 



Grus cinerea. 

 Anthropoides virgo. 

 Tadorna cornuta. 

 ^gialites cantianus. 

 Recurvirostra avocetta. 

 Chroicocephalus brunneic 



phalus *. 

 Cygnus beiuickii *. 



Numenius major 



f- 





