What is eating my roses?

Here are some pics of the damage.

Is it an animal like a squirrel or rabbit or is it a insect pest?

 

It looks like wind damage. Roses can tear their leaves on their own thorns.

 

I just looked up wind damage on leaves and I think thats it thanks for the help. :)
I was wondering if it was a pest or not. I looked at my books and at websites but the damage didn't match any pest.

Also I just looked at some of the other plants around my yard that get blown around by the wind too. They show the same damage pattern.

 

Since last time I posted in this topic there has been no more damage to my roses. :)

 

Good! There's nothing that can be done about it, anyway. I must admit, I didn't believe my mother when she told me about it, many years ago, but I've seen it in my own garden now and haven't found any other explanation.