Look at Notch The Squirrel*... eating the crumbs, pieces of  biscotti or nuts.  Lovin it!

The squirrels in my yard and I'm convinced half my neighbors yard, love to come on by and get some nuts or other treats that get tossed into the feeder.  When the feeder is empty..they stare into the ktichen window until I give them...actually toss them, more treats!
 
The bag is more than 4oz. filled with nuts, crumbs, peices of cookies or other crunchy squirrel treats.
 
*Yes, Notch knows his name!