Researchers outfitted the snakes with electrodes and scanned them using X-rays to see how the flexing predators managed to take in air
Boa Constrictor Facts for Kids
How do snakes like boa constrictors breathe with a mouthful of food? Scientists have the answer - ABC News
How Boa Constrictors Breathe While Squeezing The Life Out Of Their Prey
How Boa Constrictors Breathe While Squeezing the Life Out of Their Prey - The New York Times
People always talk about giant snakes constricting around the neck, but do they ever constrict around someone's midsection and cut off the breathing that way? - Quora
How do pythons kill their prey?
How boa constrictors swallow stuff whole and don't suffocate - Futurity
Can snakes choke on their prey? - Quora
What is the scientific explanation behind a boa constrictor's ability to strangle, stretch, and swallow its prey? - Quora
How Does a Boa Constrictor Manage to Breathe While Squishing Prey? - Science & Health
Why We Were Totally Wrong About How Boa Constrictors Kill
Boa Constrictor The Animal Spot