I doubt a recording will pick it up as it would be extremely muffled by my males bellowing, but I shall try .

Ahh okay that's interesting. As she's so small (barely touching 3inches) I was unsure whether it could be that. Ever since she has started responding my male Daru has been going mad attempting to get to her so much so I had to rearrange the terrarium and cover more of it to avoid him nose rubbing and potentially damaging himself. He's so beautiful and I would hate for him to get a sore nose.