Picture taken from Google-:
The bottlenose dolphins send messages to one another in many different ways. They squeak, squawk and use body language leaping as high as 20 feet in the air, snapping their jaws, slapping their tales on the surface of water, blowing bubbles and even butting heads. Each dolphin has a special whistle is used for identification, just like a human's name. Dolphins also produce high frequency clicks, which act as a sonar system called echolocation.
More previous did you know facts-:
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
25,
26,
27,
28,
29,
30,
31,
32,
33,
34,
35,
36,
37,
38,
39,
40,
41,
42.
Congratulations @raghwendra! You have completed some achievement on Steemit and have been rewarded with new badge(s) :
Click on any badge to view your own Board of Honor on SteemitBoard.
For more information about SteemitBoard, click here
If you no longer want to receive notifications, reply to this comment with the word
STOP