Tragedy has struck Madhya Pradesh's Bandhavgarh Tiger Reserve, where seven elephants have died, and three others are critical. wildlife experts have rushed to investigate the incident in Bandhavgarh. Experts believe the elephants consumed millet crops that had fungus leading to food poisoning. This herd of elephants had moved across states arriving from Chhattisgarh to settle in Bandhavgarh s few years ago.