1. Vocally dolphins communicate using high-pitched clicking sounds and whistles. Each dolphin communicated at a different vocal pitch which allows them to understand which dolphin is speaking.
2. Vocal communication is very important when traveling in groups that contain multiple dolphins where a mother may lose sight of her child or when two friends cannot find one another.
3. Dolphins use a variation of different body language signals to communicate with one another. Some of these actions may include spy hopping, tail slapping, jumping/leaping and bumping into each other.
4. Spy hopping is said to