>Does your sliding door face east? Maybe it is reflecting the morning sun &
>attracting them.
>God Bless,
>Kelley Rosenlund ([log in to unmask])
>Gainesville, Florida, U.S.A.
>
 
   Nope, it faces west, so light shouldn't be the issue. Also, they
cover the door when it is still almost completely dark.
 
   Jeeef