Was going to download the sounds online and cut and splice them into a set and put on an SD card and play it through my MP3 player. I can't find an elk calf in distress call though so, I'm going with 10 minutes of a fawn locator bleat with some pauses mixed in, then a 2 minute silence, then 10 minutes of a fawn in distress, 2 minute silence, then 3 minutes of a cougar growl and 2 minutes of a cougar challenge growl. repeat. Thoughts?