What is the incubation period for Common Loons?

The incubation period for Common Loons is typically around 26 to 30 days. This range indicates the time it takes for the eggs to develop before they hatch. Common Loons usually lay one to three eggs, and both parents share the responsibility of incubating them. The extended period is crucial for ensuring that the chicks develop properly before emerging.

In contrast, the other options reflect shorter or longer durations that do not accurately represent the biological development timeline of Common Loon eggs. For example, while species with shorter incubation periods may vary from 10 to 24 days, these durations do not apply to Common Loons, which have a longer and more specific incubation requirement. Therefore, the correct answer signifies the accurate understanding of the breeding habits and reproductive cycles of this particular bird species.