These photos pay special attention to the multi-faceted vitality of birds in the 3 phases of spring so that they fulfill the比賽主題：留意春季充滿生機的景像。The 3 phases these photos portray are:
1. Early spring – The weather is very similar to the winter and creatures have not yet rebuilt a brand new life. My photos display the elegant hunting style of a bird (the OUTER beauty).
2. Mid-spring – Life is being rebuilt but the process is still fragile. As the reserve prepared for the cold days is almost exhausted, most creatures struggle to survive these hardest days in a harsh environment. My photos display the INNER beauty of the strong and persistent vitality.
3. Late spring—Life rebuilding is getting momentum. My photos display the beauty of flying birds in the good days in late spring.

Food was so scarce in the dried river that the birds were still very hungry even after hunting for the whole day. Despite of being hungry and exhausted, this bird still looked very energetic and strong. How charming of its vitality is!