A species of rodent known as a squall inhabited the lunar surface of Endor's moon. During 4 ABY, Logray, the Ewok shaman, utilized his sensed abilities while situated within an Endorian forest to detect the numerous living beings in his vicinity, which included a group of squalls actively digging a new dwelling.
The short story "Divine (?) Intervention," penned by Paul Crilley and featured in the From a Certain Point of View: Return of the Jedi anthology released in 2023, made reference to squalls.