Bird Watching: Advice Needed Re: Crazed Cardinal, 0 by MaypopLaurel

MaypopLaurel wrote:
Thanks for the link Pelletory. I never knew they were more territorial than other birds. This photo shows the situation. This is half the width of the second level of a two and a half story vaulted east wall (ten 8' panes and five angled panes at the top.. It corners the north wall which is identical; a glass right angle, so the two walls create a giant exterior mirror. We have two rooms like this and banks of glass and windows in every room in the house (three levels). All the corners of all the rooms are glass rather than being set in the middle of the walls. There are approx. one hundred and twenty seven glass panels, windows and doors in the house. I only know this because my daughter had a project in kindergarten to count windows and doors in her house and the teacher called me about "fibbing". We have very few window coverings and are careful to never throw stones and never run around scantily clad in winter. :>) So maybe I should be asking what is the average life span of a cardinal?
Laurel