The current top comment links to this video: https://www.youtube.com/watch?v=zEXUOPkQPo8 https://www.youtube.com/watch?v=zEXUOPkQPo8 The 6000 is what they cou

The current top comment links to this video: https://www.youtube.com/watch?v=zEXUOPkQPo8 https://www.youtube.com/watch?v=zEXUOPkQPo8 The 6000 is what they counted in one area. They estimate 20000 total. Skip to 1:50 for the part they talk about the counts.