### Question
What is the definition of brown tree snake?


### Answer
The definition of **brown tree snake** is as follows in *7 U.S.C. § 8501*:

> the species of the snake Boiga irregularis

#### Citation:
  - *7 U.S.C. § 8501*
  - Heading: **CHAPTER 111-BROWN TREE SNAKE CONTROL AND ERADICATION**

