Here are a few options for the WordPress post_tag description, catering to different levels of detail and SEO focus:

**Option 1: Simple & Descriptive**

* **Description:** 瞭解鸚鵡不同種類的叫聲，包括鳴叫、發聲，以及牠們溝通的方式。 (Understand the various calls of parrots, including singing, vocalizations, and how they communicate.)

**Option 2: More SEO-Focused (Includes Keywords)**

* **Description:** 鸚鵡叫聲 (Yīngwǔ jiào shēng) – 探索各种鸚鵡的鳴叫、模仿、吱吱聲和其他聲音。 了解關於鸚鵡交流、行為和不同種類的叫聲。包含鸚鵡聲 (yīngwǔ shēng), 鸚鵡學 (yīngwǔ xué), 鸚鵡溝通 (yīngwǔ gōu tōng)。 (Parrot Calls (Yīngwǔ jiào shēng) – Explore the singing, mimicry, chirps, and other sounds of various parrots. Learn about parrot communication, behavior, and the calls of different species. Includes parrot sounds, parrotology, and parrot communication.)

**Option 3: Briefly Explanatory**

* **Description:** 想知道鸚鵡的叫聲嗎？ 在這裡找到各種鹦鹉鳴叫方式、溝通聲音與相關知識。 (Curious about parrot calls? Find out about different types of parrot vocalizations, communication sounds, and related information here.)

**Option 4: Concise and Action-Oriented**

* **Description:** 聆聽和學習關於鸚鵡叫聲。 查找各種鸚鵡聲音，探索不同種類的叫聲特徵。 (Listen and learn about parrot calls. Find various parrot sounds and explore the characteristics of different species’ vocalizations.)

**Key Considerations for Choosing:**

* **Purpose of the Tag:** Is this just for internal organization, or do you want to attract search traffic? SEO-focused options are better if you want to be found by people searching for “parrot calls” in Chinese.
* **Blog Audience:** Is your audience likely to be expert bird lovers, or general interest readers? Tailor the vocabulary and level of detail to your audience.
* **Length:** WordPress allows a decent length for tag descriptions. Consider including a few relevant keywords, but *avoid keyword stuffing* (cramming in too many keywords unnaturally).

I recommend the **Option 2 (more SEO-focused)** as it is well suited to include relevant keywords to improve your content’s visibility when people are searching. Remember to also use the same keywords in your posts related to this tag.