Are elephants dangerous if they have calves?

Yes, female elephants are very protective of their calves, and they can become dangerous, sometimes charging if they sense any threat near their young.

In Udawalawe, the elephant herds move in close matriarchal family groups. When a jeep gets too close, the group will settle into a defensive ring around the calves. Most experienced safari drivers know to switch off their engines and keep a calm, respectful distance, especially when baby elephants are around.