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THE WINTER AVIFAUNA OF ARCTIC LAPLAND.

 

作者: D. W. Snow.,  

 

期刊: Ibis  (WILEY Available online 1952)
卷期: Volume 94, issue 1  

页码: 133-143

 

ISSN:0019-1019

 

年代: 1952

 

DOI:10.1111/j.1474-919X.1952.tb01794.x

 

出版商: Blackwell Publishing Ltd

 

数据来源: WILEY

 

摘要:

Summary.1 The winter environment of Arctic Lapland is described, in so far as it affects the birds.2 The wintering birds are listed, together with their main foods, and the adaptations shown by them are discussed, a distincfion being drawn between “ pre–adaptations” and “specific adaptations”.3 The effect of man on the winter avifau

 

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