Here are a few options for a description for a WordPress post tag titled “鳥類壽命” (Bird Lifespan) in Traditional Chinese, ranging from short and descriptive to a bit more engaging:

**Option 1 (Short & Direct):**

> 關於不同種類鳥類的壽命資料和研究。 (Information and research on the lifespans of different bird species.)

**Option 2 (Slightly More Detail):**

> 探索鳥類世界，了解不同鳥類的平均壽命、影響因素和長壽鳥類的秘密。 (Explore the world of birds and learn about the average lifespans of different species, influencing factors, and the secrets of long-lived birds.)

**Option 3 (Engaging & Question-Seeking):**

> 想知道你熟悉的鳥類能活多久嗎？在「鳥類壽命」標籤下，我們將深入探討各種鳥類的壽命數據，解開牠們長壽的奧秘，並比較不同種類鳥類的壽命長短。 (Wondering how long the birds you know can live? Under the “Bird Lifespan” tag, we’ll delve into the lifespan data of various bird species, unraveling the mysteries of their longevity and comparing the lifespans of different types of birds.)

**Option 4 (Focus on Practical Information):**

> 收集了關於鳥類壽命的實用資訊，包括常見鳥類的平均壽命、影響鳥類壽命的因素（例如環境、飲食、健康）以及如何幫助鳥類保持健康的方法。 (Compilation of practical information about bird lifespans, including the average lifespans of common birds, factors affecting bird lifespans (e.g., environment, diet, health), and how to help birds stay healthy.)

**Pro Tip for WordPress:**

* **Keep it concise:** WordPress tag descriptions benefit from being short and to the point.
* **Keyword Optimization:** Consider using relevant keywords within the description, such as “鳥類” (Birds), “壽命” (Lifespan), and perhaps names of popular bird categories (e.g., “鸚鵡” [Parrots], “鷹” [Hawks]).
* **Match the Content:** Make sure the description aligns with what the tagged content will focus on.
* **Accessibility:** While not explicitly necessary, you might consider adding a phrase like “更多資訊” (More Information) or “了解更多” (Learn More) at the end if you link to supporting resources. This makes the description clickable and more interactive.

Choose the option that best matches the tone and content of your blog. Good luck!