![](/img/cover-not-exists.png)
Effects of feeding height and distance from protective cover on the foraging behavior of wintering birds
Lee, Ya-Fu, Kuo, Yen-Min, Bollinger, Eric KVolume:
83
Journal:
Canadian Journal of Zoology
DOI:
10.1139/z05-079
Date:
June, 2005
File:
PDF, 178 KB
2005