Consider the following statements regarding the Ganges River Dolphin:

1. As a mammal, the Ganges River dolphin cannot breathe in water.

2. It is blind and hunts by emitting ultrasonic sounds that bounce off prey, enabling them to “see” an image in their mind.

3. The highest number of Ganges river dolphins are found in Uttar Pradesh, followed by Bihar, West Bengal, and Assam.

Which of the statements given above is/are correct?