(Tip o’ the pixel: ABC’s The Note)

The Iowa airwaves are stacked up like LaGuardia with ads from the GOP presidential hopefuls.

Call the roll:

• Ron Paul’s $429,000 Big Dog spot:

Arf.

• The pro-Rick Perry Make Us Great Again super PAC’s $297,000 buy for its Elite ad:

Oof.

• Mitt Romney’s $265,000 Right Answer ad:

Hmmm.

• Newt Gingrich’s $250,000 Rebuilding the America We Love spot:

Ughh.

More, absolutely, to come.