cage recording (Pantanal), 27.5ºC, 17:00 h (ultrasound, Pettersson D1000X, sample rate 200 kHz)

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith