Open Mouth While Basking?

[Ven0m2k6]

I'm just curious what't the reasoning behind Lazarus occasionally opening his mouth and leaving it open while he basks.

 

[catUK]

Its called gaping and its how beardies regulate their temperatures; a bit like how we sweat when we're hot

 

[Denduran87]

Its called gaping and its how beardies regulate their temperatures; a bit like how we sweat when we're hot

alot like a dog panting!