With this cardinal, the tables are turned on bird watching. This bird loves people watching. For the past five weeks, he’s tapped on my parent’s kitchen window from sunrise to sundown every 10 minutes or so when the bird sees someone sitting in the kitchen. The cardinal repeatedly taps on the window 3-4 times on each attempt to enter the house. He’s well fed so it’s not like he’s begging for food, yet he’s undeterred. Bird brain.