The Ba'ku butterfly was a type of insect native to Ba'ku.
An image of a Ba'ku butterfly was seen in a children's book during the late 24th century. (Star Trek: Insurrection)
The Ba'ku butterfly was a type of insect native to Ba'ku.
An image of a Ba'ku butterfly was seen in a children's book during the late 24th century. (Star Trek: Insurrection)