Just recently got a 6 foot, approx 15- 20 pound female boa, shes really docile and easy to handle, but I have noticed she makes some odd noise when shes out. Sounds like shes forcing air through her nostrils,(almost a 'wind tunnel' sound) theres no watery sound to it, and she never opens her mouth or acts aggressive...so is she just nervous and hissing at us, or is there a chance she has a respiratory infection? Again, I have had her about a week now and no mucous discharge or gaping or bubbling. I have another female, same age but a foot shorter, and I have had her since she was a neonate, and never heard her make the sound before. This new female also has a slight bump on her nose, nothing disfiguring just a slight'bend' a centimeter off the tip of her nose, we also wondered if its possible a past injury may be the cause?

