For most people, the call of the loon is their first introduction to the species. Loon calls have a distinct, haunting quality that has enchanted humans for centuries. In popular culture, these calls have become a symbol of the wilderness. Loons are most vocal from mid-May to mid-June. They have four main calls which they use to communicate with their families and other loons. Each call has a distinct meaning and serves a unique function.
While the call of the loon is one of the most well known characteristics of the species, it is not the only interesting aspect of their biology. When you are done listening to the loon sounds, click on other menu items to learn more about these fascinating birds.
The wail is most commonly used for long distance communication between mated pairs of loons. Loon pairs may also wail to one another as they begin to engage with an intruding loon. During periods of high stress, such as when encountering a perceived threat to its nest or chicks, a loon may give a more frantic sounding wail. In these situations, the wail will typically have three or more syllables and may be interspersed with other calls that denote stress, such as the tremolo or the yodel. The wail is frequently heard during night chorusing.
The hoot is a soft, short call that is typically used for short range communication between members of a loon family unit (paired adults and their chicks). Loons may also hoot to communicate with rival loons during low-level territorial interactions. Members of a loon pair sometimes give a harsher sounding, higher pitched variation of this call, called a toot, in the aftermath of a disturbance.
Only male loons yodel. The yodel is typically given whenever a male loon feels threatened, including during aggressive territorial interactions with other loons, when eagles or other predators are nearby, or when a loon’s chicks or nest are closely approached by humans. Male loons often extend their necks flat over the water’s surface while yodeling in order to better project the call. When yodels are given during territorial interactions, the loon may rise out of the water with its neck extended forward and its wings arched toward its rival.
The tremolo is also known as the “crazy laugh.” This call is usually a response to perceived threats, including intruding loons, humans, or predators such as eagles. Tremolos are frequently given during territorial interactions with other loons, during night chorusing, and as a duet between pair members. Loons may also tremolo while flying, usually when flying over lake territories occupied by other loons.
The coo is used when a pair of loons are close to each other. The coo is common when the loons are courting and also when they are on the nest with chicks. The coo is not recognised as common nomenclature when compared to the four major loon calls, but is often heard when near a nesting pair. There is a wide variation in the coo. In some cases it can sound raspy. This audio example comes from LPC’s LoonCam, which operates during the nesting season.
Have you heard the sound of a common loon before?
Many find the intriguing call of these stunning waterbirds to be eerie or captivating.
What do you think about the sound?
Curious to learn more? Let’s dive deeper!
What time of day do loons call?
Loons make their calls most often at night. Loons can hear each other more easily at night because sound can travel over the water more easily.
The tremolo is also known as the “crazy laugh. This call is typically made in reaction to perceived threats, such as trespassing loons, people, or raptors like eagles. Tremolos are often given as a duet between pair members, during night chorusing, and during territorial interactions with other loons. Additionally, loons have been known to tremble while in the air, most commonly over lake areas where other loons are residing.
The most common use of the wail is in long-distance communication between paired loons. Additionally, loon pairs may start to argue with an intruding loon by wail to each other. A loon may wail more frantically when under extreme stress, such as when it perceives that its nest or chicks are in danger. In these circumstances, the wail will usually consist of three or more syllables and may be broken up by other stress-indicating calls, like the yodel or tremolo. The wail is frequently heard during night chorusing.
Members of a loon family unit usually communicate within short ranges by hooting, which is a short, soft call (paired adults and their chicks) Low-level territorial interactions can also occur when loons hoot to communicate with competing loons. In the wake of a disturbance, a loon pair may occasionally produce a higher-pitched, harsher version of this call known as a toot.
Although one of the most well-known features of the species is its call, there are other fascinating aspects of their biology. Once you’ve had your fill of the loon sounds, explore more about these amazing birds by clicking on other menu items.
Only male loons yodel. The yodel is typically given whenever a male loon feels threatened, including during aggressive territorial interactions with other loons, when eagles or other predators are nearby, or when a loon’s chicks or nest are closely approached by humans. Male loons often extend their necks flat over the water’s surface while yodeling in order to better project the call. When yodels are given during territorial interactions, the loon may rise out of the water with its neck extended forward and its wings arched toward its rival.
FAQ
Is there another bird that sounds like a loon?
What noise does a loon make at night?
Does a loon sound like a coyote?