Before taking the Audio Test, you should study owl calls from birding CDs or online sites (such as The Owl Pages or Cornell Lab of Ornithology) in order to be familiar with the different vocalizations of each owl species.
Your computer browser must be JavaScript enabled in order for the Audio Test to load and you must have Adobe Flash Player installed in order to play the audio clips.
If you have dial-up internet and cannot get all the audio clips to load, you will need to take the test elsewhere (library, internet cafe).
For more information about the Western Great Lakes Owl Monitoring Survey, please visit Hawk Ridge Bird Observatory and Wisconsin Bird Monitoring.