The first time we did it, hapes of the microphones had failed and had a kind of water in them. And because it's the rain forest, these trees were growing so fast that they had grown,. over those three months enough to bend the metal back plate ever so slightly and uncrack the seal open. So really e in quite a meaning for why, that's one of the kind of shocking and most consistent things we see in our samplings. We comb the dawn chorus, you art to have the dust corus at the end of the day. There they really are, massive peaks of acoustic energy because you got lots of species localizing around that time. Go christiani,