growing up

My boy is 2 years and 3 months old, and he is starting to say goodbye to a few of the toys that he really loved just six months ago. I put away this fire truck a few months ago to rotate out new toys. When I brought it back out and filled it up, he completely ignored it. He just wasn't interested in it anymore. He also get's bored with Blue's Clues and Dora the Explorer already. He wants to watch bug and dinosaur documentaries these days. sigh.