But do you know what a lower respiratory infection is? Lower respiratory infections are illnesses that affect the respiratory system below the throat. Any infection that affects the lungs and lower ...
Maintaining a high metabolic rate and body temperature places an extreme demand on a bird’s respiratory system, especially during the intense physical exertion required for flight. Rapid oxygen ...
Some deep-diving birds can go over 20 minutes without breathing, while a Hummingbird may take a staggering 250 breaths per minute! Avians have a highly efficient respiratory system, entirely different ...