Common Loon
Gavia immer
For many, a trip to a Maine lake isn’t complete without hearing the wail of a loon. Maine has the largest population of Common Loons in the Northeast. They are indicators of high water quality, as they require clear, clean water to hunt fish by sight.
Parenting
Loons are famous for carrying their chicks on their backs to protect them from predators like snapping turtles and eagles and to keep them warm.
Fast Facts
- Loons have solid bones (unlike most birds) to help them dive.
- They cannot walk well on land and only go ashore to nest.
- Their red eyes help them see underwater.
How to Spot Them
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Kayak or canoe quietly on calm lakes at dawn or dusk.
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Give them space! If a loon vocalizes wildly, you are too close.
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Use a telephoto lens; don't chase them.
Common Questions
Why do loons call at night?
They use different calls to communicate location, warn of danger, or defend territory. The 'tremolo' (laughing call) signals alarm.
Where do they go in winter?
They migrate to the coast and spend the winter on the ocean, losing their black-and-white plumage for a dull gray coat.
Where to Find Them
- Western Mountains
- North Woods
- Downeast Lakes