Here are a few options for the description, catering to different tones and purposes:

**Option 1: Concise & Informative**

* **Title:** 台灣鳥類 (Táiwān niǎolèi)
* **Description:** 台灣常見及特有鳥類，包括物種介紹、棲息地、及觀賞指南。(Taiwanese common and unique bird species, including species introductions, habitats, and viewing guides.)

**Option 2: Engaging & Enthusiastic**

* **Title:** 台灣鳥類 (Táiwān niǎolèi)
* **Description:** 探索台灣豐富的鳥類世界！ 這裡有各種關於台灣鳥類的美麗身影、生活習性，以及觀鳥地點資訊。 讓我們一同沉浸在迷人的觀鳥世界中！(Explore Taiwan’s rich bird world! Here you’ll find information on the beautiful forms and behaviors of Taiwanese birds, as well as information on where to watch them. Let’s immerse ourselves in the fascinating world of birdwatching together!)

**Option 3: Keyword-Rich for SEO**

* **Title:** 台灣鳥類 (Táiwān niǎolèi)
* **Description:** 台灣鳥類 觀賞，常見鳥類，台灣特有種，觀鳥指南，鳥類攝影，鳥類栖息地。 提供台灣鳥類照片及資訊，幫助您更好地了解台灣的鳥類世界。(Taiwanese birdwatching, common birds, endemic species of Taiwan, birdwatching guide, bird photography, bird habitats. Providing photos and information on Taiwanese birds to help you better understand the bird world of Taiwan.)

**Option 4: Focusing on Conservation (if relevant to your site focus)**

* **Title:** 台灣鳥類 (Táiwān niǎolèi)
* **Description:** 台灣鳥類保育及觀賞。 了解台灣鳥類面臨的挑戰，及如何保護這些美麗的生物。 提供棲息地介紹，以及觀鳥建議。 (Taiwanese bird conservation and viewing. Learn about the challenges facing Taiwanese birds and how to protect these beautiful creatures. Provides introductions to habitats and birdwatching tips.)

**Key Considerations when Choosing:**

* **Your Website’s Style:** Choose the tone that best fits your website’s overall style.
* **Target Audience:** Consider who you are trying to reach. (Birdwatchers? General public?)
* **Keywords:** Include relevant keywords to improve search engine optimization (SEO), especially if you want people to find your posts through search engines.
* **Purpose of the Tag:** What do you want people to do or understand when they click on this tag?

**How to Use in WordPress:**

1. In the “Tags” section of your WordPress post/page, click the “Add New Tag” or “Create Tag” link.
2. Enter “台灣鳥類” as the tag name (or whatever title you chose).
3. In the Description field, paste one of the descriptions above (or your own version).
4. Click “Add New Tag”!

**Important Tips:**

* Make sure the description is relevant to the actual content you’ll be tagging with “台灣鳥類”.
* Use consistent descriptions across your tags.
* Update the description if the focus of your blog/website changes.