Most Common Loons lay two eggs, and if both hatch, they raise two chicks. Occasionally only one chick survives, especially if food is scarce or predators are present.

Baby loons usually hatch about 26–30 days after the eggs are laid. In Minnesota, this often occurs from late June through July.

Yes. Loon chicks hatch covered in soft black and brown down feathers. They can swim almost immediately, although they spend much of their first weeks riding on their parents' backs.

Young loon chicks ride on a parent's back to stay warm, avoid predators, and rest between swimming. This behavior is most common during their first two weeks of life.