Bob and Dob : a tale of tattling

"Dob is a small bird, and so is his brother, Bob. Dob likes nothing more than telling on Bob to get him in trouble -- when Bob flies a little too high, perhaps, or goes hunting for worms on his own. "Your secret is safe with me," Dob tells his brother. But of course it never is, and soon Bob has had enough. And so has their mother! When she scolds Dob for telling on his brother, a gleeful Bob sneaks off by himself to celebrate. And when Dob disco...