>>766297Thanks man. As far as dolphins go, I also did a take with a piezo on the railing of one of the gates. Left channel is the hydrophone in the lock and right is the piezo. I didn't mix it yet but eh.
https://clyp.it/y5vjj0np>>766310Not him but I'll try to get a hold of a sthetoscope and mod it with an electret to record body souds, I'll be sure to try that.