LifeBoa constrictors move ribs to avoid suffocating when they kill prey The boa constrictor has developed a way to control air movement in its lungs using ribs in the lower part of its body, so it can breathe while it squeezes the life out of its prey 51¶¯Âþ
EnvironmentFlying snakes wiggle their bodies to glide down smoothly from trees While most snakes undulate their bodies to propel themselves on land or water, the paradise tree snake, a species of flying snake, wiggles its body to stabilise itself as it glides through the air 51¶¯Âþ