Elephant seals recognize rivals by the tempo of their calls
![elephant seal](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2017/07/072017_LH_elephant-seals_main.jpeg?fit=860%2C460&ssl=1)
COME SEAL AWAY By recognizing the calls of other individuals, male elephant seals can avoid costly confrontations.
Vijay Somalinga/flickr (CC BY-NC-SA 2.0)
COME SEAL AWAY By recognizing the calls of other individuals, male elephant seals can avoid costly confrontations.
Vijay Somalinga/flickr (CC BY-NC-SA 2.0)