They can be sure if it's Westinghouse. I don't know why, but I always get surprised at the things birds use in constructing their nests. This one is in a plum tree behind an old log corncrib. I'm fairly certain this was a robin's nest.
![[Linked Image]](http://img.photobucket.com/albums/v667/decolady/farm/2007/Nov/19-Nov-07-011.jpg)
The two nests are in
willow trees
growing at the edge of the pond/lake. They really survived the winter well. Not sure what species built these.
![[Linked Image]](http://img.photobucket.com/albums/v667/decolady/farm/2008/Feb/bird-nest-1.jpg)
![[Linked Image]](http://img.photobucket.com/albums/v667/decolady/farm/2008/Feb/bird-nest-2.jpg)