Here are a few options for descriptions for the WordPress post_tag “不同鳥類壽命” (Different Bird Lifespans) in Traditional Chinese, catering to different levels of detail and target audiences:

**Option 1 (Concise & General):**

> 探索各種鳥類的平均壽命差異，了解不同物種的生命長度。
>
> (Explore the average lifespan differences of various birds and understand the life lengths of different species.)

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

> 從常見的雀鳥到珍稀的猛禽，深入了解不同鳥類的壽命。 探索影響鳥類壽命的因素，並比較不同物種的生命週期。
>
> (Delve into the lifespans of different birds, from common songbirds to rare raptors. Explore the factors that affect bird lifespans, and compare the life cycles of different species.)

**Option 3 (Detailed & Engaging):**

> 想要知道哪種鳥類的壽命最長嗎？在這個標籤下，您將找到關於不同鳥類平均壽命的資訊，包括它們的生命週期、影響壽命的因素（如食物、棲息地、天敵等等），以及一些有趣的壽命比較。 讓我們一起揭開鳥類長壽的秘密！
>
> (Want to know which birds live the longest? Under this tag, you’ll find information about the average lifespans of different birds, including their life cycles, factors affecting lifespans (such as food, habitat, predators, etc.), and some interesting lifespan comparisons. Let’s uncover the secrets of bird longevity together!)

**Option 4 (Focus on Specificity – for a blog about birding):**

> 專注於不同鳥類壽命的標籤，提供關於在野外或寵物環境中常見鳥類的壽命資訊。 包含影響壽命的因素，如品種、飼養方式、環境等等。 了解如何更好地照顧您的飛羽夥伴，或者探索記錄鳥類生命科學家。
>
> (A tag focused on the lifespans of different birds, providing information on the lifespans of common birds in the wild or in pet environments. Includes factors that affect lifespan, such as breed, rearing methods, environment, etc. Learn how to better care for your feathered companions or explore ornithologists studying bird lifespans.)

**How to choose the best description:**

* **Consider your Audience:** Who are you writing for? Are they general bird enthusiasts, or do they have a deeper knowledge of ornithology?
* **Blog Purpose:** What is the overall theme of your blog? Is it educational, fun, or practical?
* **Content:** Tailor the description to match the type of content you’ll be posting under this tag. If you write about comparing specific bird breeds, option 4 would be relevant.

**Important Note:** You’ll usually enter this description within the “Tags” or “Categories” section of your WordPress post. Make sure to select the correct description for your specific post’s content. I recommend using a simplified Chinese version for your SEO as well!