Giant Panda Cub Bei Bei Makes 1st Public Appearance at National Zoo

Bei Bei was born August 22.

"Today was a thrilling day at the National Zoo," a spokesperson told ABC News. "After watching Bei Bei on the panda cam for months, our public got to see this 22-pound cute conservation success in person."

About 4,300 people came to the panda house when his big sister, Bao Bao, made her debut, and while there are no definite counts yet, the zoo is expecting about the same number of visitors today for Bei Bei, a zoo spokesperson told ABC News early this afternoon.

The exhibit is open today from 9 a.m. to 4 p.m.

Bei Bei and his twin were born to Giant Panda Mei Xang on August 22. Bei Bei's smaller brother passed away within a week.