An photograph allegedly depicts a rare seven-headed snake found in Honduras. Many diverse species of animals, most notably snakes and turtles, occasionally exhibit polycephaly (having multiple heads), which is unusual enough that discoveries of polycephalic creatures usually become the subject of news coverage.
Polycephalic animals, in general, fare poorly ( particularly in the wild) and have very short life spans, while two-headed snakes have been recorded to survive long enough to breed and live out typical lifespans.
Source: https://ghiennaunuong.com