Here are a few options for a WordPress post_tag description for “夏季鳥類” (Xiàjì niǎolèi, Summer Birds) in Traditional Chinese, ranging in formality and detail:

**Option 1: Concise and Simple**

* **Description:** 夏季觀鳥的好時機！重點介紹夏季常見鳥類。 (Xiàjì guānniǎo de hǎo shíshī! Zhòngdiǎn jièshào xiàjì chángjiàn niǎolèi.)
* **Translation:** The perfect time for birdwatching! Focusing on common summer birds.

**Option 2: Slightly More Detailed**

* **Description:** 本分類收錄夏季鳥類的相關文章與資訊，包含候鳥、本地鳥類，以及適合夏季觀賞的鳥種。 (Běn fēnlèi shōulù xiàjì niǎolèi de xiāngguān wénzhāng yǔ zīxùn, bāohán hòuniǎo, běndì niǎolèi, yǐjí shìhé xiàjì guānshǎng de niǎozhǒng.)
* **Translation:** This category contains articles and information related to summer birds, including migratory birds, local birds, and bird species suitable for summer observation.

**Option 3: Focusing on Practical Information**

* **Description:** 在炎炎夏日，準備好您的望遠鏡，一起探索夏季鳥類的世界吧！ 這裡分享夏季賞鳥的技巧、最佳觀賞地點，以及不同鳥類的特徵。 (Zài yányán xiàrì, zhǔnbèi hǎo nín de wàngyuǎnjìng, yīqǐ tànsuo xiàjì niǎolèi de shìjiè ba! Zhèlǐ fēnxiǎng xiàjì shǎngniǎo de jìqiǎo, zuìjiā guānshǎng dìdiǎn, yǐjí bùtóng niǎolèi de tèzhēng.)
* **Translation:** In the hot summer, prepare your binoculars and explore the world of summer birds! Here, we share tips for birdwatching in summer, the best viewing locations, and the characteristics of different birds.

**Option 4: Emphasizing Aesthetics and Enjoyment**

* **Description:** 感受夏日自然的活力，透過夏季鳥類，發現生命的色彩與聲音！本分類提供照片、影片和觀鳥分享，帶您領略夏季鳥類的魅力。(Gǎnshòu xiàrì zìrán de huólì, tōngguò xiàjì niǎolèi, fāxiàn shēngmìng de sècǎi yǔ shēngyīn! Běn fēnlèi tígōng zhàopiàn, yǐngpiàn hé guānniǎo fēnxiǎng, dài nín lǐnglüè xiàjì niǎolèi de mèilì.)
* **Translation:** Feel the vitality of summer nature, and discover the colors and sounds of life through summer birds! This category offers photos, videos, and birdwatching shares, inviting you to appreciate the charm of summer birds.

**Which one to use depends on:**

* **The purpose of your website:** Is it informative, educational, or geared towards attracting people who enjoy birdwatching?
* **The tone of your overall blog:** Should the descriptions be concise and to-the-point or more detailed and engaging?
* **Your target audience:** Consider their level of birdwatching experience.

I recommend starting with either Option 1 or Option 2 for a good balance of clarity and information. You can also adapt these options to fit your specific content. Good luck!