Wouldn't it be nice if they let all the animals out of their cages for a stroll around the zoo every day? Penguins walking are especially cute though.

Rolf Haid/EPA
King and gentoo penguins waddle through the animal park during snowfall at the zoo in Basel, Switzerland, Dec. 10, 2008. From now on the pengiuns will be taken for walks through the zoo every day during the wintertime.