Can you tell the age of a crow by the size of its beak?

No, you cannot determine the age of a crow just by the size of its beak. Although a crow's beak grows over time and its size can be an indicator of the bird's health and nutrition, it is not a reliable method of determining the age of the bird.

The size of a crow's beak can vary depending on factors such as the bird's gender, location, and habitat. In addition, a crow's beak may change in size due to injuries, diseases, and environmental factors such as temperature and food availability. While a young crow's beak is relatively small in size compared to an adult's, the beak size of a crow can continue to grow throughout its life.

Therefore, to accurately determine the age of a crow, other factors such as the bird's plumage, vocalizations, and behavior must be taken into consideration by experts.