THE GLACIAL RANGE CONTRACTION, ETC. 103 



of our latitude, or in some cases much to the north of 

 them, which are only known as rare and abnormal 

 migrants to us, and which it may be interesting to 

 tabulate as follows. 



Nucifraga caryocatactes 

 Carpodacus erythrinus 

 Emberiza hortulana ... 



Galerita cristata 



Anthus campestris 



Motacilla flava 



Lanius minor 



Miiscicapa parva 

 Erithacus leucocyana 



Ruticilla tithys 



Sylvia nisoria 



Acrocephalus turdoides 

 Acrocephalus aquaticus 

 Hypolais hypolais 

 Picus tridactylus 



Picus mediiis 



Picus leuconotus 



Picus martius 



Coracias garrulus 



Athene noctua 



Scops scops 



Bubo maximus 



Milvusater 



Aquila nsevia 



Astur palumbarius 



Tetrao bonasia 



Ciconia alba 



Ciconia nigra 



Scolopax major 



Tringa platyrhyncha ... 



Totanus fuscus 



Fuligula nyroca 



Podiceps nigricollis ... 



Sterna caspia 



Sterna anglica 



Crex parva 



Nomadic IMigrant. 



Migrant. 



Migrant. 



Partial Migrant. 



Migrant. 



Migrant. 



Migrant. 



Migrant. 



Migrant. 



Migrant. 



^ligrant. 



Migrant. 



Migrant. 



Migrant. 



Resident. 



Resident. 



Resident. 



Resident, 



Migrant. 



Migrant. 



IMigrant. 



Resident. 



Migrant. 



Migrant. 

 Partial Migrant. 



Resident. 



IMigrant. 



Migrant. 



Migrant. 



Migrant. 



IMigrant. 

 Partial Migrant. 

 Partial Migrant. 



Migrant. 



Migrant. 



Migrant. 



More suggestive still is the evidence furnished by the 

 Mammalia and Reptilia. As Dr. Wallace remarks 



