PHOTOS: It's a Zoo of a Show

Jack Hanna brought a bevy of wild animals to "Good Morning America."

It's a Zoo of a Show

Jack Hanna on GMA
Jack Hanna
Jack Hanna
Jack Hanna
Jack Hanna
Jack Hanna
Jack Hanna
Jack Hanna
Jack Hanna
Jack Hanna
Jack Hanna
Jack Hanna
"Good Morning America Weekend" got a visit from a flock of flamingos. They're native to South America and stand four- to five-feet-tall. Flamingos often lock their "knees" (which are really their ankles) and stand on one leg. Standing this way helps them conserve heat. (Ida Mae Astute/ ABC)
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