Here are a few options for the WordPress post_tag description, in Traditional Chinese, depending on the desired tone and level of detail:

**Option 1: Concise and General**

* **Title:** 鳥類保護
* **Description:** 關注及支持保護鳥類的議題。 (Focus on and support the issues of bird conservation.)

**Option 2: Slightly More Specific and Evocative**

* **Title:** 鳥類保護
* **Description:** 守護天空的精靈，關心鳥類及其棲息地的保護。 (Guardians of the sky, caring for the protection of birds and their habitats.)

**Option 3: Focus on Action and Involvement**

* **Title:** 鳥類保護
* **Description:** 參與鳥類保護行動，了解威脅，響應倡議。 (Participate in bird conservation actions, learn about threats, and respond to initiatives.)

**Option 4: Informative and Broader Scope.**

* **Title:** 鳥類保護
* **Description:** 探討全球鳥類保護的最新資訊、研究、以及保護措施。主題包括鳥類棲息地保育、候鳥遷徙、打擊非法捕獵等。 (Exploring the latest information, research, and conservation measures for global bird protection. Topics include bird habitat conservation, migratory birds, and combating illegal hunting, etc.)

**How to choose the best option:**

* **Your blog’s target audience:** Are they experts, casual readers, or activists? Choose language that suits their level of knowledge.
* **The type of content you publish:** If you frequently cover specific conservation efforts, the more detailed options are better.
* **Your blog’s overall tone:** Is it formal, informal, or passionate?

You can also add relevant keywords to the description to help with search engine optimization (SEO). For example, if you often write about wetland birds, you could include “濕地鳥類 (wetland birds)” in the description. Remember to keep it concise and natural-sounding. Choose the one that best reflects the content you are providing.