How Tundra Swans Communicate

Tundra Swans are interesting birds.  They communicate using a variety of vocalizations, from soft honks to loud trumpeting calls, especially while flying or when frightened.  These calls help maintain contact within the flock or between a pairs. 

In addition to vocalizations, body language—such as head bobbing or wing spreading is also important in their interactions.

When Tundra Swans spread their wings, it's usually a form of body language communication.  By doing this they demonstrate the size and strength of their wings and establish dominance.

Spreading the wings may also be a signal to other swans to stay alert or be ready to move to another location. 

Generally, life is good.