The 10 cutest moments from National Zoo’s #ByeByeBaoBao campaign

After captivating the internet the world over for the past four years, it’s time for America to say #ByeByeBaoBao.

The female panda, who was born on Aug. 23, 2013 at Smithsonian’s National Zoo in Washington, D.C., is set to leave the States for China on Tuesday.

Her departure is part of a breeding program with the China Wildlife Conservation Association that National Zoo participates in, which has any panda born at the National Zoo moving to China by age 4.

As part of a big farewell celebration, the zoo began the #ByeByeBaoBao campaign that will culminate with Facebook Lives of her departure from the zoo and Dulles International Airport on Tuesday.

Because this writer, like many of you, has been enthralled with Bao Bao since she made her first public appearance in January 2014, here are the 10 most adorable #ByeByeBaoBao moments so far.

To follow along with Bao Bao’s farewell and learn more about her departure, click here.

??? Bao Bao enjoyed a special ? cake made by our Department of Nutrition Sciences team. It’s made of leaf eater biscuit powder, ? juice, beet juice, ? juice and ?. #ByeByeBaoBao on-site and online events continue through Feb. 21. @fonznationalzoo

A post shared by Smithsonian’s National Zoo (@smithsonianzoo) on Feb 18, 2017 at 10:00am PST

Smithsonian scientists have been working with Chinese colleagues for 44 years to study and help save giant pandas and their native habitat. #ByeByeBaoBao #PandaStory @fonznationalzoo

A post shared by Smithsonian’s National Zoo (@smithsonianzoo) on Feb 17, 2017 at 2:04pm PST

#Repost from @smithsonian ・・・ While Shellie is putting fresh bamboo in #BaoBao’s yard for second lunch, Stacey takes the opportunity to do a quick early afternoon training session with her. Bao Bao has learned to open her mouth for keepers to look at her teeth, to present her paws for body checks, to lie down for an ultrasound, to hold still for a blood draw and to allow keepers to touch different parts of her body. We ask for certain behaviors with hand signals, demonstrating what we want her to do. #PandaStory #ByeByeBaoBao

A post shared by Smithsonian’s National Zoo (@smithsonianzoo) on Feb 16, 2017 at 6:01pm PST

??All the Bao Bao “awwww” moments, now in one video! Learn how you can say #ByeByeBaoBao. Link in profile. @fonznationalzoo

A post shared by Smithsonian’s National Zoo (@smithsonianzoo) on Feb 16, 2017 at 6:13am PST

From Feb. 16 to 21, we’re celebrating giant panda #BaoBao before she begins her next chapter in China. Follow along as we bid a fond farewell with a series of online and on-site events! #ByeByeBaoBao #PandaStory @fonznationalzoo

A post shared by Smithsonian’s National Zoo (@smithsonianzoo) on Feb 15, 2017 at 8:11am PST

Although bamboo makes up most of their diet, giant pandas have the gastrointestinal tract of a carnivore! #ByeByeBaoBao #PandaStory @fonznationalzoo

A post shared by Smithsonian’s National Zoo (@smithsonianzoo) on Feb 17, 2017 at 8:02am PST

On Thursday, Feb. 16, we’re kicking off a celebration of giant panda #BaoBao before she begins her next chapter in China. Follow along as we bid a fond farewell with a series of online and on-site events! #ByeByeBaoBao #PandaStory @fonznationalzoo

A post shared by Smithsonian’s National Zoo (@smithsonianzoo) on Feb 14, 2017 at 8:44am PST

Four years in D.C. and I finally saw a panda. #byebyebaobao

A post shared by Cate Domino (@catedomino) on Feb 18, 2017 at 12:27pm PST

This face means #BaoBao is trying to get our attention. Usually when she wants to get our attention she’ll come to the back of the mesh, or climb a tree so she can see what we are doing from a distance. Now that second breakfast is over, she’s ready to head back inside where there’s more food. We’ve finished cleaning her indoor enclosure and put more bamboo, biscuits, sweet potato and apple in there for her. #PandaStory #ByeByeBaoBao

A post shared by Smithsonian (@smithsonian) on Feb 16, 2017 at 10:17am PST