I don't know why they do it but we've been living with crows for 20 years now here in South Australia and the've suddenly started pecking on all of the windows in the last two weeks or so. They certaily aren't hungry and some of the windows are pretty much always in the shade so they're not pecking at their reflections either. It's really annoying as they are very loud and a little disturbing. I'm going to hang bright dangly things outside the windows and see if that works.
crow age
I saw in an illustrated crow book once that 3 crows meant marriage.
Hat does it mean when a swallow pecks at your window?
If a duck egg turns black and blue, it means that the fetus is not getting enough oxygen. It will most likely die.
According to some myths I've looked it possibly means that a dead, past relative is checking on you and making sure you are ok . Nothing to worry about really.
a case
It means you saw an abnormally colored crow. That's all. Such specimens are very rare.
I believe that eight crows constitute a "murder of crows". It is an old English expression.
If you mean "Wheat Field With Crows," by Vincent Van Gogh, it was painted in July 1890.
yes
ravens are like crows but bigger
CRAWSHAW means see er of crows