Fox is switching up Apes and Penguins. No, that's not a line from Madagascar 4: Mo' Monkeys, Mo' Problems. It's Twentieth Century Fox switching around their 2011 schedule of movie releases.

The studio's Planet of the Apes origin story, Rise of the Apes, is moving from June 24th to November 23rd. That makes sense, because Thanksgiving reminds us about how we took over this land from the Native Americans, so it makes karmic sense that we'd see a movie about apes taking over the world from us. Shame us with a big screen analogy, Fox!

Meanwhile, Fox must have a lot of faith in the Jim Carrey comedy Mr. Popper's Penguins. They're moving it from August 12th (the Baltic Avenue of summer movie spots) to June 17th (pure Boardwalk, baby). Let's hope Carry's penguins don't... slip up!

Do you get that joke? It's a joke about penguins being slippery.

Other notable mentions from Fox's new calendar:

- The Sitter, a new "R"-rated Jonah Hill comedy, gets bumped from July 15th to August 5th. (Ouch.)

- What's Your Number?, a new "R"-rated Anna Faris comedy, got moved from April 29th to September 30th. (Meee-ouch!)

- The Big Year, starring Jack Black, Steve Martin and Owen Wilson as bird-watchers, officially has my attention starting Oct. 15th. (Deadline)