1. Love nature: People who use cranes as QQ images may love nature very much and have a strong concern and responsibility for animals and environmental protection.
2. Independence: The crane is a free and independent bird. People who use this image may have similar personality characteristics, like to think and act independently and are not bound by others.
3. Lofty and refined: Crane is regarded as a symbol of elegance, lofty and refined in China culture, and people who use this image may be similar in temperament and aesthetics, pursuing elegance and being different.
4. Pursuing balance: A crane is an elegant and balanced bird. People who use this image may also pursue a balanced and harmonious lifestyle and pay attention to inner peace and external elegance.
It should be noted that these are only some possible explanations, depending on personal circumstances. People's personality and personality characteristics are very complicated and cannot be judged simply by a QQ picture.