Loons
Some loons calling on a lake in Minnesota.
When you hear loons calling across the lake, do you ever wonder what they are saying? Loons have four common calls, each with a different meaning.
The wail is a long mournful call used to keep in touch with other loons nearby. It is most often heard in the evening.
The tremelo is made up of eight to 10 notes of varying frequency and intensity. This call tells us the loon is agitated or fearful of an intruder, be it predators, humans, or other loons.
The hoot is a short, one-note call used as a gentle hello to checkup on family members. It’s not as intense or loud as the other calls.
The yodel is a long, rising, and repeating sound and the most macho of loon calls. Made by males only, it’s used to protect territory. If a loon sounds this call while you are nearby, it’s best to back off and give him some space.
January 11, 2007 6:50 AM | Category: Animals