Ball Bird

"Ball Birds" are species of creatures native a Moon-like planet.

Biology
They are described as avian creatures with a rather blob-like resemblance, having turquoise skin while lacking of any legs expect for two long arms. Ball Birds appear small at first but they're able to grow bigger and become more terrifying, as well can instantly trapped victims inside of they're bodies.

Appearances

 * Steven Universe, s05 episode 012, Jungle Moon (2018)