4. Prerequisites. *Very important!*
**If you have not yet taken a required prerequiste for a class, you must select it in order to take the class(es) that it is a prerequisite for.
Here are the classes with prerequisites:
-The Acoustic ID of Western Bats has one prerequisite:
Echo 101/ Best Practices
-The Acoustic ID of Eastern Bats has one prerequisite:
Echo 101/ Best Practices
-The Acoustic ID of Southwestern US Bats has 2 prerequisites:
1. Echo 101/ Best Practices, and
2. The Acoustic ID of Western Bats
A question we get a lot-- "If I am experienced, do I have to take Echo 101?" Yes, even seasoned professionals must take Echo 101. It lays a necessary foundation and introduces terminology for our ID classes. We continually hear that it is really valuable.