You are watching survival in real time.It is called regurgitation — and for snakes, it's a defence tool. When a snake swallows prey that turns out to be too large, movement becomes nearly impossible. So when a predator appears, a threat looms, or even a loud noise startles them, the snake ejects the meal — undigested or partially digested — to regain mobility and escape fast. It's survival over a full stomach.It also happens when oversized prey causes internal complications. Large prey can parti