Blue budgie with red leg band

I lost my little blue budgie yesterday around 3pm near the Clinton Presidential Library by the River Market in downtown Little Rock. He’s about 5 inches tall with a bright blue body, pale yellow cheeks, and a tiny red leg band labeled 4B92. He sometimes chirps when I call him Sky, and he’s super friendly but can be skittish with strangers. The bird was a Christmas gift from my sister, and it feels terrible being apart from him—I'm really hoping someone spotted him and can help bring him home.