We got dozens of grackles around the house all of a sudden. I hate grackles. Very destructive to songbird eggs and chicks. I started with one for a decoy and they are coming in often. Easy 20 yard pickings offhand. There is a litter of fox pups that just came out of the den. The female takes the birds away for the last three nights. The den is about 100 yds. from the house. She is going to need some help with that eight pup litter. Happy to oblige.