Who wouldn't want to be a baby. Mom takes you around. Sounds good.

At top, a baby golden lion tamarin rests on an adult tamarin at the Cleveland Metroparks Zoo Friday, Feb. 4, 2011, in Cleveland. The large amount of hair around the face resembles a lion's mane and accounts for this subspecies' name. (AP Photo/Tony Dejak)

An infant giant anteater, born on Dec. 22, 2010, rides on its mother Evita's back at the San Francisco Zoo in San Francisco, Thursday, Jan. 20, 2011. (AP Photo/Jeff Chiu)